[{"filename": "DJI_20260710172823_0057_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940862944444444, "longitude": 104.14516597222223, "altitude": 562.747, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704503000.0, "yaw": 71.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.9407935959875062e-15, "kappa": 57.454834583153335, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.6, "speed_y": 13.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01424, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173630_0398_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93476091666667, "longitude": 104.13520150000001, "altitude": 562.829, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704990000.0, "yaw": -141.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.283168623170254e-15, "kappa": -155.53520110298467, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.6, "speed_y": -8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0053, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172714_0008_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941353805555554, "longitude": 104.14595277777778, "altitude": 562.843, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704434000.0, "yaw": 176.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.443642429173845e-15, "kappa": 162.65404726785994, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00574, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173211_0217_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93703497222222, "longitude": 104.13921152777779, "altitude": 562.793, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704731000.0, "yaw": -79.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0382748391187498e-16, "kappa": -93.23921092003366, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.7, "speed_y": -14.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173555_0373_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93555588888889, "longitude": 104.13619052777779, "altitude": 562.955, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704955000.0, "yaw": 53.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.7887767484559694e-15, "kappa": 39.36380896439366, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": 1.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01356, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173329_0271_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93643675, "longitude": 104.13815483333335, "altitude": 562.893, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704809000.0, "yaw": 177.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4632982461597123e-15, "kappa": 163.76184418039767, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.1, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174018_0557_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93469661111111, "longitude": 104.12921899999999, "altitude": 562.86, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705218000.0, "yaw": -69.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -4.127526775270589e-16, "kappa": -83.42921942980693, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.0, "speed_y": -10.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.0154, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173443_0322_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93635972222222, "longitude": 104.13703600000001, "altitude": 562.926, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704883000.0, "yaw": 28.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.4897095661791914e-15, "kappa": 14.662964451207314, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.3, "speed_y": 3.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173635_0401_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934442444444446, "longitude": 104.13489852777778, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704995000.0, "yaw": -140.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.256560054544337e-15, "kappa": -154.53489890064222, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.0, "speed_y": -2.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01362, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173743_0449_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934832472222222, "longitude": 104.13399708333334, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705063000.0, "yaw": 91.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.950794425146443e-16, "kappa": 77.26600249772902, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": 7.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173620_0391_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934811166666666, "longitude": 104.13489908333334, "altitude": 562.937, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704980000.0, "yaw": -5.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4035885300955433e-15, "kappa": -19.33489898033201, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.6, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173939_0530_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934553416666667, "longitude": 104.12955027777777, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705179000.0, "yaw": 54.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.764317673917936e-15, "kappa": 39.970449808537765, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.1, "speed_y": 5.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173224_0226_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93736786111111, "longitude": 104.13813972222223, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704744000.0, "yaw": 5.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.570072301813895e-15, "kappa": -8.23813941422582, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.2, "speed_y": 2.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173219_0222_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937186222222223, "longitude": 104.13840022222223, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704739000.0, "yaw": -62.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -8.152391019795163e-16, "kappa": -76.93839991336726, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.6, "speed_y": -4.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173100_0167_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937362722222222, "longitude": 104.14089833333334, "altitude": 562.78, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704660000.0, "yaw": -70.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.431806838048716e-16, "kappa": -84.54089912529768, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.5, "speed_y": -1.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173320_0265_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93732852777778, "longitude": 104.13812247222224, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704800000.0, "yaw": 118.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 9.191466829204965e-16, "kappa": 104.76187751186829, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.0, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172807_0046_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94035661111111, "longitude": 104.1447441388889, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704487000.0, "yaw": -108.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.9194645010247763e-15, "kappa": -122.14474477173509, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174119_0599_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936481222222223, "longitude": 104.12919522222222, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705279000.0, "yaw": 178.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4669583915120327e-15, "kappa": 163.97080585805983, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.2, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01636, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172824_0058_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940927777777777, "longitude": 104.14539197222223, "altitude": 562.886, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704504000.0, "yaw": 70.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.0040725242962633e-15, "kappa": 56.25460777522667, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": 14.3, "speed_z": -0.2, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173303_0253_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936433611111113, "longitude": 104.13814111111112, "altitude": 562.814, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704783000.0, "yaw": -79.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.4774017880287106e-16, "kappa": -93.93813992482613, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": -1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01408, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173313_0260_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937073555555557, "longitude": 104.1380101388889, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704793000.0, "yaw": 5.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.566347587927882e-15, "kappa": -8.638010872752144, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 11.7, "speed_y": 1.1, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174054_0582_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935454055555557, "longitude": 104.12881191666666, "altitude": 562.935, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705254000.0, "yaw": -44.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.872404336636853e-15, "kappa": -58.728812080698376, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.6, "speed_y": -4.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01556, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174049_0578_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934991361111113, "longitude": 104.12933774999999, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705249000.0, "yaw": -44.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.8561825613862736e-15, "kappa": -59.029337834341476, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.7, "speed_y": -8.0, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0152, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173454_0330_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935681444444445, "longitude": 104.13704119444445, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704894000.0, "yaw": -138.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.20352750030496e-15, "kappa": -152.63704098161946, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.1, "speed_y": -5.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173134_0191_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937036083333332, "longitude": 104.14000386111111, "altitude": 562.897, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704694000.0, "yaw": -110.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0711023012668057e-15, "kappa": -125.04000443291665, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": -12.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173848_0494_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934366305555557, "longitude": 104.1297031111111, "altitude": 562.76, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705128000.0, "yaw": -49.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.6302553337017482e-15, "kappa": -63.12970283360709, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.6, "speed_y": -0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01472, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173612_0385_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934463333333333, "longitude": 104.1350518888889, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704972000.0, "yaw": -102.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6282803276230754e-15, "kappa": -116.83505210828861, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.1, "speed_y": -9.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01358, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172856_0080_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93898941666667, "longitude": 104.14285538888889, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704536000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9529980854710644e-15, "kappa": -144.94285453295532, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173542_0364_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934855444444445, "longitude": 104.13536963888889, "altitude": 562.83, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704942000.0, "yaw": -27.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.7166627480470925e-15, "kappa": -41.13536999583807, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.7, "speed_y": -3.1, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173356_0290_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936372805555557, "longitude": 104.13774547222224, "altitude": 562.893, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704836000.0, "yaw": -151.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.500616438048837e-15, "kappa": -166.03774617344206, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.1, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173740_0447_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93483938888889, "longitude": 104.1336548888889, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705060000.0, "yaw": 91.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.1960155306044215e-16, "kappa": 76.86634538900024, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.4, "speed_y": 14.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173732_0441_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934860305555556, "longitude": 104.13243411111111, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705052000.0, "yaw": 71.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.9397788878529584e-15, "kappa": 57.46756588452538, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.4, "speed_y": 6.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173730_0440_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934861305555557, "longitude": 104.13237980555554, "altitude": 562.897, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705050000.0, "yaw": 9.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.592570365231335e-15, "kappa": -5.132379628439364, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.8, "speed_y": 1.3, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173921_0517_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934590055555557, "longitude": 104.13038972222222, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705161000.0, "yaw": -112.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1318604155276677e-15, "kappa": -126.23038907619262, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.6, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173756_0458_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934557194444444, "longitude": 104.13263422222222, "altitude": 562.845, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705076000.0, "yaw": -102.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.599999526329204e-15, "kappa": -116.33263250552695, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.2, "speed_y": -14.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0053, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173353_0288_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936619333333333, "longitude": 104.13790230555556, "altitude": 562.79, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704833000.0, "yaw": -154.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.5327525033851288e-15, "kappa": -168.3379021072203, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.2, "speed_y": -5.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173517_0346_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936007916666668, "longitude": 104.13680536111112, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704917000.0, "yaw": 51.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.855480712390203e-15, "kappa": 37.66319385443564, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": -0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174213_0637_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93679722222222, "longitude": 104.12917733333333, "altitude": 562.856, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705333000.0, "yaw": -114.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.2469943383861664e-15, "kappa": -128.52917738648213, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.9, "speed_y": -1.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01546, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173908_0508_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934980194444446, "longitude": 104.13142994444443, "altitude": 562.924, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705148000.0, "yaw": 80.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.445889887922064e-15, "kappa": 66.3685709483797, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.5, "speed_y": 9.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0147, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173007_0130_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938215111111113, "longitude": 104.14196280555556, "altitude": 562.863, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704607000.0, "yaw": -163.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.603206246700408e-15, "kappa": -177.24196242518983, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.6, "speed_y": -1.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173427_0312_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93578763888889, "longitude": 104.13715419444445, "altitude": 562.89, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704867000.0, "yaw": -148.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4483564551706233e-15, "kappa": -162.93715417703132, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.4, "speed_y": -2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173636_0402_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93443577777778, "longitude": 104.13484883333334, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704996000.0, "yaw": -108.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.966345710079926e-15, "kappa": -123.03484784245826, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.5, "speed_y": -5.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0136, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172830_0062_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94097, "longitude": 104.14563197222223, "altitude": 562.794, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704510000.0, "yaw": -179.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5013373070197276e-15, "kappa": 166.0543684145574, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.6, "speed_y": -5.8, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174154_0624_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93787213888889, "longitude": 104.1288418611111, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705314000.0, "yaw": 70.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.018708984286259e-15, "kappa": 55.971158155554015, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": 5.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.0157, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173439_0320_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936146305555557, "longitude": 104.13689680555557, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704879000.0, "yaw": 28.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.4944190424587058e-15, "kappa": 14.363104590701079, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.3, "speed_y": 4.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01418, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174210_0635_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936798972222224, "longitude": 104.12918877777777, "altitude": 562.917, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705330000.0, "yaw": -177.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5306295377336993e-15, "kappa": 168.17081127373555, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.9, "speed_y": -0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01512, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173955_0541_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934422444444444, "longitude": 104.12918341666666, "altitude": 562.839, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705195000.0, "yaw": -57.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.1308219278773299e-15, "kappa": -71.72918385093404, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": -1.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01538, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173159_0208_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937491444444444, "longitude": 104.14045650000001, "altitude": 562.812, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704719000.0, "yaw": -129.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9161692052876246e-15, "kappa": -143.94045597471097, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": -10.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01408, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173840_0489_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934446083333334, "longitude": 104.13039897222221, "altitude": 562.825, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705120000.0, "yaw": -99.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4630904562002258e-15, "kappa": -113.93039855919761, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01418, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174149_0620_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937468083333332, "longitude": 104.12877638888888, "altitude": 562.709, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705309000.0, "yaw": 1.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.524116297423724e-15, "kappa": -12.328777097736236, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 15.3, "speed_y": 0.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0157, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173339_0278_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93633613888889, "longitude": 104.13768725000001, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704819000.0, "yaw": -48.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.6355146214327023e-15, "kappa": -63.037686109501124, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.2, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173227_0228_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937403944444444, "longitude": 104.13822183333335, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704747000.0, "yaw": 62.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.3779000594485088e-15, "kappa": 48.76177781301283, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 3.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00586, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173846_0493_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934346722222223, "longitude": 104.12971447222222, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705126000.0, "yaw": -99.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4226591914790135e-15, "kappa": -113.22971308651502, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": -2.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173739_0446_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934843555555556, "longitude": 104.13342283333334, "altitude": 562.788, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705059000.0, "yaw": 91.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.950445224796259e-16, "kappa": 77.26657585256656, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 15.0, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173712_0427_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934456444444443, "longitude": 104.13386011111112, "altitude": 562.813, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705032000.0, "yaw": -89.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.318613504379572e-16, "kappa": -103.33386006742647, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -10.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173823_0477_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934855916666667, "longitude": 104.13237416666666, "altitude": 562.876, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705103000.0, "yaw": 120.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.0104174124994926e-15, "kappa": 106.26762603751212, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.0, "speed_y": -0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01408, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172941_0112_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940480722222222, "longitude": 104.1442321388889, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704581000.0, "yaw": -138.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.2012852753791972e-15, "kappa": -152.54423244523622, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": -8.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01496, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173803_0463_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934556416666666, "longitude": 104.13196749999999, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705083000.0, "yaw": -76.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.3489070867762734e-17, "kappa": -90.5319683771076, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.0, "speed_y": -12.7, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01336, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173014_0135_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938250333333333, "longitude": 104.14156130555556, "altitude": 562.889, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704614000.0, "yaw": -73.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.610279042647724e-16, "kappa": -87.44156045688098, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.7, "speed_y": -6.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173146_0199_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937355555555555, "longitude": 104.13979191666667, "altitude": 562.812, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704706000.0, "yaw": 58.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.570245906382521e-15, "kappa": 44.56020881976379, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": 6.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172716_0010_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94098066666667, "longitude": 104.14597697222223, "altitude": 562.885, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704436000.0, "yaw": 176.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4436047062376728e-15, "kappa": 162.65402337626585, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.7, "speed_y": 0.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01474, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173616_0388_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934515805555556, "longitude": 104.13493486111112, "altitude": 562.778, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704976000.0, "yaw": -11.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2492271321821836e-15, "kappa": -25.73493614991726, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.5, "speed_y": -0.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01348, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173721_0433_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934482805555557, "longitude": 104.13256452777777, "altitude": 562.881, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705041000.0, "yaw": -88.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.01122868959947e-16, "kappa": -102.83256574592255, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.1, "speed_y": -13.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172836_0066_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940543305555554, "longitude": 104.14498205555556, "altitude": 562.841, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704516000.0, "yaw": -127.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.829034035939431e-15, "kappa": -141.64498253576008, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.1, "speed_y": -11.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172926_0101_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93968111111111, "longitude": 104.14313577777779, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704566000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9710374592325755e-15, "kappa": 34.55686382855192, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 11.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173918_0515_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934735916666668, "longitude": 104.13080708333332, "altitude": 562.825, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705158000.0, "yaw": -112.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.136965656554656e-15, "kappa": -126.33080646127428, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172817_0053_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94067663888889, "longitude": 104.14451616666668, "altitude": 562.795, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704497000.0, "yaw": 62.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.392595251027559e-15, "kappa": 48.45548440650705, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.5, "speed_y": 5.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173733_0442_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93485697222222, "longitude": 104.13256336111111, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705053000.0, "yaw": 90.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.746090380398601e-16, "kappa": 75.96743645148602, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 10.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172839_0068_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940352722222222, "longitude": 104.14469311111112, "altitude": 562.904, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704519000.0, "yaw": -127.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8172464751633017e-15, "kappa": -141.34469256346472, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": -6.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173436_0318_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936015083333334, "longitude": 104.13680869444445, "altitude": 562.846, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704876000.0, "yaw": -44.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.8773832885359494e-15, "kappa": -58.63680953287455, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172912_0091_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938572166666667, "longitude": 104.14166530555556, "altitude": 562.855, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704552000.0, "yaw": -32.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.4949584258483013e-15, "kappa": -46.24166619079835, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.8, "speed_y": 1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01466, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173543_0365_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934905361111113, "longitude": 104.13534166666668, "altitude": 562.906, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704943000.0, "yaw": -25.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.777851316370841e-15, "kappa": -39.6353414507203, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.9, "speed_y": -0.8, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01362, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173302_0252_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936421111111112, "longitude": 104.13816216666667, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704782000.0, "yaw": -134.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.09320731681437e-15, "kappa": -149.03816153615455, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -2.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173539_0362_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934644916666667, "longitude": 104.13549277777778, "altitude": 562.802, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704939000.0, "yaw": -32.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.499496648651495e-15, "kappa": -46.13549321386901, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.0, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173606_0381_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93457325, "longitude": 104.1354668888889, "altitude": 562.839, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704966000.0, "yaw": -147.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4173048905741228e-15, "kappa": -161.3354661708259, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.4, "speed_y": -3.5, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172718_0011_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940856555555555, "longitude": 104.14598466666668, "altitude": 562.887, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704438000.0, "yaw": 177.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.449176593980516e-15, "kappa": 162.95401616248765, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.0, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173426_0311_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93587777777778, "longitude": 104.13721469444445, "altitude": 562.852, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704866000.0, "yaw": -149.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.468049753724677e-15, "kappa": -164.03721522419, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.2, "speed_y": -5.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172905_0086_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93836588888889, "longitude": 104.14201375, "altitude": 562.891, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704545000.0, "yaw": -126.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.801177636262028e-15, "kappa": -140.9420130569315, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.9, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172931_0105_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940184555555557, "longitude": 104.14380055555556, "altitude": 562.745, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704571000.0, "yaw": 48.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.981778827714205e-15, "kappa": 34.25620025249852, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.0, "speed_y": 11.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172855_0079_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939110194444446, "longitude": 104.14301827777778, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704535000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9530145293230025e-15, "kappa": -144.9430176124166, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173050_0160_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93781027777778, "longitude": 104.1417501388889, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704650000.0, "yaw": -166.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.6073102435544635e-15, "kappa": 179.75824973427896, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.1, "speed_y": -3.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173613_0386_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934443472222224, "longitude": 104.134957, "altitude": 562.903, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704973000.0, "yaw": -102.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6057649210071245e-15, "kappa": -116.43495793571617, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.1, "speed_y": -3.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01352, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173829_0481_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934670361111113, "longitude": 104.13177483333332, "altitude": 562.915, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705109000.0, "yaw": -109.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.018673843986279e-15, "kappa": -124.03177503894311, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.2, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172933_0106_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940314833333332, "longitude": 104.14397261111112, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704573000.0, "yaw": 48.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9639612785257084e-15, "kappa": 34.75602810557865, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.8, "speed_y": 11.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173950_0538_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93440588888889, "longitude": 104.12930541666665, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705190000.0, "yaw": -135.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1151846642904226e-15, "kappa": -149.7293065076175, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.3, "speed_y": -4.4, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01522, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173400_0293_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93625463888889, "longitude": 104.13755272222222, "altitude": 562.866, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704840000.0, "yaw": -113.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1777643188070634e-15, "kappa": -127.13755354180373, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.0, "speed_y": -7.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173309_0257_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93674511111111, "longitude": 104.13797147222223, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704789000.0, "yaw": -23.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.856512010825148e-15, "kappa": -37.637970982670545, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.2, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.014, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173652_0413_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93483275, "longitude": 104.1341046388889, "altitude": 562.786, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705012000.0, "yaw": 65.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.256943534612907e-15, "kappa": 51.26589463387674, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.4, "speed_y": 5.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173752_0455_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934684027777777, "longitude": 104.13329063888888, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705072000.0, "yaw": -102.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.622571849564155e-15, "kappa": -116.73329176748642, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -14.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172920_0097_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939161111111112, "longitude": 104.14244869444445, "altitude": 562.744, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704560000.0, "yaw": 48.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9673921552465753e-15, "kappa": 34.65755124245987, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.8, "speed_y": 11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172821_0056_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940804833333335, "longitude": 104.14496258333334, "altitude": 562.767, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704501000.0, "yaw": 71.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.9460845000807125e-15, "kappa": 57.35503758472288, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.5, "speed_y": 13.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173144_0198_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93733738888889, "longitude": 104.13973091666668, "altitude": 562.891, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704704000.0, "yaw": -0.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4885816510617157e-15, "kappa": -14.739732211224146, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.1, "speed_y": 1.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.014, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173029_0145_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938102027777777, "longitude": 104.1419241388889, "altitude": 562.816, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704629000.0, "yaw": -173.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5718977321656795e-15, "kappa": 171.95807581476606, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.1, "speed_y": -1.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174126_0604_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935574055555556, "longitude": 104.12922066666665, "altitude": 562.892, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705286000.0, "yaw": 178.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4720342308241606e-15, "kappa": 164.27077842681155, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.8, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01594, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173702_0420_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93477475, "longitude": 104.13480769444445, "altitude": 562.767, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705022000.0, "yaw": -128.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8820149253437252e-15, "kappa": -143.03480712802298, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.6, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173637_0403_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934440083333335, "longitude": 104.13473030555556, "altitude": 562.768, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704997000.0, "yaw": -89.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.747307396823489e-16, "kappa": -104.03473089049479, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.2, "speed_y": -10.0, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.0134, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174224_0645_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937858083333335, "longitude": 104.12879724999999, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705344000.0, "yaw": -17.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0813875600374975e-15, "kappa": -31.328796470950458, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.4, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.0157, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173511_0342_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93570438888889, "longitude": 104.13639355555556, "altitude": 562.733, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704911000.0, "yaw": 51.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.8631155992590118e-15, "kappa": 37.46360732177064, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.6, "speed_y": 9.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173340_0279_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936416083333334, "longitude": 104.13765605555557, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704820000.0, "yaw": -21.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.931632760907934e-15, "kappa": -35.63765637584889, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.3, "speed_y": -2.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01408, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174035_0569_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935481527777778, "longitude": 104.12916855555555, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705235000.0, "yaw": 79.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4975096879021307e-15, "kappa": 65.47083151990105, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.3, "speed_y": 6.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01546, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173952_0539_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934373833333332, "longitude": 104.12926041666665, "altitude": 562.914, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705192000.0, "yaw": -128.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.851202877194239e-15, "kappa": -142.22926004184242, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.0, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01528, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173143_0197_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937286805555555, "longitude": 104.1397328888889, "altitude": 562.885, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704703000.0, "yaw": -9.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3096102015648e-15, "kappa": -23.439733485345428, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -1.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172808_0047_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940338, "longitude": 104.14467116666667, "altitude": 562.87, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704488000.0, "yaw": -105.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.795327285898754e-15, "kappa": -119.8446710432365, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": -2.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173231_0231_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937380194444444, "longitude": 104.13869891666667, "altitude": 562.789, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704751000.0, "yaw": 92.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.092248681305191e-16, "kappa": 78.66130094845293, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": 14.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173828_0480_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934731555555555, "longitude": 104.13197072222222, "altitude": 562.831, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705108000.0, "yaw": -109.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0186874714569036e-15, "kappa": -124.03197128982296, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.1, "speed_y": -13.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173236_0234_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937348944444444, "longitude": 104.13937258333334, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704756000.0, "yaw": 92.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.154378300693696e-16, "kappa": 78.56062654258075, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.8, "speed_y": 14.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01424, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174122_0601_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936098972222222, "longitude": 104.12920569444444, "altitude": 562.843, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705282000.0, "yaw": 178.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4737890119586144e-15, "kappa": 164.3707957465926, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.0161, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173326_0269_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936695666666665, "longitude": 104.13814391666668, "altitude": 562.875, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704806000.0, "yaw": 178.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.465080028870869e-15, "kappa": 163.86185631711209, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01426, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173645_0408_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934471333333335, "longitude": 104.13404747222224, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705005000.0, "yaw": -48.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.6524400952878102e-15, "kappa": -62.7340473365223, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.3, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172846_0073_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939869805555556, "longitude": 104.14404091666667, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704526000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9531162632566427e-15, "kappa": -144.9440414117673, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173928_0522_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93433988888889, "longitude": 104.12961780555555, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705168000.0, "yaw": -97.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.347088260220114e-15, "kappa": -111.9296166251205, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": -6.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173536_0360_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934585000000002, "longitude": 104.13554311111112, "altitude": 562.899, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704936000.0, "yaw": -130.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9231344929823267e-15, "kappa": -144.1355433374305, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -3.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01346, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173724_0435_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934486694444445, "longitude": 104.13233249999999, "altitude": 562.873, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705044000.0, "yaw": -86.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 6.84064579515922e-16, "kappa": -100.93233185118925, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.0, "speed_y": -2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0053, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173913_0512_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934940194444444, "longitude": 104.13139302777778, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705153000.0, "yaw": -114.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.2519034039947324e-15, "kappa": -128.63139283384604, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.9, "speed_y": -9.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01488, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173112_0175_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937959444444445, "longitude": 104.14120883333334, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704672000.0, "yaw": 55.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.690927168593649e-15, "kappa": 41.75879166877744, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.1, "speed_y": 12.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01384, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173856_0500_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934743, "longitude": 104.12980499999999, "altitude": 562.785, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705136000.0, "yaw": 79.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.514675027769341e-15, "kappa": 65.1701948809692, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.4, "speed_y": 8.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173524_0351_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935396472222223, "longitude": 104.13653433333334, "altitude": 562.884, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704924000.0, "yaw": -158.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.580481335381691e-15, "kappa": -173.03653548610188, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.8, "speed_y": -4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172719_0012_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94080013888889, "longitude": 104.14598469444445, "altitude": 562.86, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704439000.0, "yaw": 179.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.485606931050787e-15, "kappa": 165.05401598693143, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -1.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172833_0064_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940779833333334, "longitude": 104.14534066666667, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704513000.0, "yaw": -127.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.829067285280044e-15, "kappa": -141.64534047669687, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": -11.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172751_0035_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940994305555556, "longitude": 104.1458473888889, "altitude": 562.882, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704471000.0, "yaw": 164.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1197380444983906e-15, "kappa": 149.8541539682012, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.7, "speed_y": 4.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173853_0498_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934722833333332, "longitude": 104.12966002777777, "altitude": 562.938, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705133000.0, "yaw": -4.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4200276206715957e-15, "kappa": -18.52965983759593, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01514, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174140_0614_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936710333333334, "longitude": 104.12877597222221, "altitude": 562.945, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705300000.0, "yaw": -17.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0747189368823868e-15, "kappa": -31.52877575831372, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.0, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01574, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174039_0572_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93530638888889, "longitude": 104.12929625, "altitude": 562.802, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705239000.0, "yaw": 160.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.9928909709973985e-15, "kappa": 146.07070389683253, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.7, "speed_y": 4.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01594, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172916_0094_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938785583333335, "longitude": 104.14195488888889, "altitude": 562.75, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704556000.0, "yaw": 48.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9780426886630414e-15, "kappa": 34.358046136239395, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.6, "speed_y": 9.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172722_0014_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940742888888888, "longitude": 104.14592275000001, "altitude": 562.863, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704442000.0, "yaw": -121.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.5663487074768195e-15, "kappa": -135.3459229138916, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.6, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0147, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172800_0041_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940622916666666, "longitude": 104.14571566666667, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704480000.0, "yaw": -109.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.97781772297018e-15, "kappa": -123.2457155589942, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.4, "speed_y": -10.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173042_0154_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938248166666668, "longitude": 104.14152027777779, "altitude": 562.916, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704642000.0, "yaw": -3.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4300207467588186e-15, "kappa": -18.041520761828203, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.4, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01434, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174003_0547_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934790833333334, "longitude": 104.12919749999999, "altitude": 562.809, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705203000.0, "yaw": 70.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.981875016488271e-15, "kappa": 56.67080125546648, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.8, "speed_y": 8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173903_0505_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934889722222223, "longitude": 104.13080830555555, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705143000.0, "yaw": 80.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4631327816729116e-15, "kappa": 66.0691916752209, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": 14.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173549_0369_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935194527777778, "longitude": 104.13571780555556, "altitude": 562.745, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704949000.0, "yaw": 49.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9524131455273464e-15, "kappa": 35.06428244368486, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.3, "speed_y": 10.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173255_0247_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93698286111111, "longitude": 104.13838822222223, "altitude": 562.826, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704775000.0, "yaw": -163.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.6033639406364636e-15, "kappa": -177.33838803372697, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.9, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01404, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173822_0476_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934864722222223, "longitude": 104.13236061111111, "altitude": 562.89, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705102000.0, "yaw": 102.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.0275075422072632e-16, "kappa": 88.36763854469977, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.1, "speed_y": 4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174144_0617_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936953805555557, "longitude": 104.12875491666667, "altitude": 562.768, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705304000.0, "yaw": 1.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.525402053857849e-15, "kappa": -12.228754670367415, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01562, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173214_0219_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937107166666667, "longitude": 104.13877336111112, "altitude": 562.845, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704734000.0, "yaw": -78.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.723639615574838e-16, "kappa": -92.73877366137681, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.7, "speed_y": -14.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.014, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172934_0107_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94043877777778, "longitude": 104.14413616666667, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704574000.0, "yaw": 48.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9818123285712828e-15, "kappa": 34.255863910947895, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.4, "speed_y": 10.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172724_0015_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94078861111111, "longitude": 104.14588686111112, "altitude": 562.738, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704444000.0, "yaw": -44.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.871776444060525e-15, "kappa": -58.74588642376575, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.5, "speed_y": -3.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01468, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173103_0169_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937545416666666, "longitude": 104.14079275, "altitude": 562.847, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704663000.0, "yaw": -27.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.691649770686873e-15, "kappa": -41.74079296579361, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.9, "speed_y": -4.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174002_0546_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934764416666667, "longitude": 104.12909608333332, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705202000.0, "yaw": 49.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9412446413561434e-15, "kappa": 35.370903358715914, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.8, "speed_y": 4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01524, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173006_0129_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938291916666667, "longitude": 104.14198922222224, "altitude": 562.823, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704606000.0, "yaw": -161.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.5969628795456156e-15, "kappa": -175.64198829953432, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.8, "speed_y": -1.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173318_0263_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93732052777778, "longitude": 104.13806836111112, "altitude": 562.794, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704798000.0, "yaw": 38.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.298950441705715e-15, "kappa": 23.861933112108517, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.1, "speed_y": 3.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173406_0297_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93636436111111, "longitude": 104.13728036111112, "altitude": 562.829, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704846000.0, "yaw": -44.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.9041846493203372e-15, "kappa": -58.13727962739969, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.8, "speed_y": -6.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01404, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172708_0004_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.942084833333332, "longitude": 104.1459036388889, "altitude": 562.777, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704428000.0, "yaw": -158.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.5804823349798996e-15, "kappa": -172.94590384370312, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.3, "speed_y": 0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00598, "gps_z_stddev": 0.01494, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174107_0591_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9367145, "longitude": 104.12874869444444, "altitude": 562.941, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705267000.0, "yaw": -1.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4738585719910596e-15, "kappa": -15.628749635325663, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.3, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01538, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173031_0147_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93794225, "longitude": 104.14186830555556, "altitude": 562.898, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704631000.0, "yaw": -164.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.606022378745976e-15, "kappa": -178.44186904966648, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.0, "speed_y": -1.5, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173123_0183_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937572361111112, "longitude": 104.14107319444444, "altitude": 562.857, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704683000.0, "yaw": -145.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.3753565454799125e-15, "kappa": -159.34107442737408, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.0, "speed_y": -8.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01384, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173838_0487_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934510166666666, "longitude": 104.13083897222222, "altitude": 562.83, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705118000.0, "yaw": -99.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4516012278562195e-15, "kappa": -113.73083888151643, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173625_0394_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934873194444446, "longitude": 104.13517777777778, "altitude": 562.85, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704985000.0, "yaw": 76.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.7009090254771992e-15, "kappa": 61.86482192624587, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": 9.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173429_0313_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935773722222223, "longitude": 104.13713255555557, "altitude": 562.932, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704869000.0, "yaw": -125.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.73621186010315e-15, "kappa": -139.33713264217886, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.9, "speed_y": -1.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173958_0543_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93457925, "longitude": 104.12912399999999, "altitude": 562.82, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705198000.0, "yaw": -18.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0309326548697232e-15, "kappa": -32.82912324292809, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.6, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0151, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174026_0563_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935225833333334, "longitude": 104.12887244444444, "altitude": 562.85, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705226000.0, "yaw": -18.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0411952686229327e-15, "kappa": -32.528874007718265, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 11.9, "speed_y": -4.1, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01564, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172947_0116_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93991711111111, "longitude": 104.14364125, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704587000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1895253788987502e-15, "kappa": -152.14364169356566, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01466, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173448_0326_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936087305555557, "longitude": 104.13708033333334, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704888000.0, "yaw": 177.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4615162294768446e-15, "kappa": 163.66291934737927, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174132_0608_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93568611111111, "longitude": 104.12914988888888, "altitude": 562.778, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705292000.0, "yaw": -18.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0546942671975523e-15, "kappa": -32.129149744272205, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.6, "speed_y": -3.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.0161, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173450_0327_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935905833333333, "longitude": 104.13708736111111, "altitude": 562.877, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704890000.0, "yaw": 178.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4667632771240677e-15, "kappa": 163.9629120124059, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.7, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173300_0251_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936455805555557, "longitude": 104.13820705555557, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704780000.0, "yaw": -158.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.575830061964015e-15, "kappa": -172.43820683942877, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.4, "speed_y": -2.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173350_0286_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936730694444446, "longitude": 104.13796147222223, "altitude": 562.929, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704830000.0, "yaw": 79.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4980676745137788e-15, "kappa": 65.46203917840684, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.7, "speed_y": 3.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173833_0484_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93459797222222, "longitude": 104.13144494444444, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705113000.0, "yaw": -100.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.5033265165904715e-15, "kappa": -114.63144487843178, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.9, "speed_y": -9.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173727_0437_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934592527777777, "longitude": 104.13234338888888, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705047000.0, "yaw": 5.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.564231821764866e-15, "kappa": -8.832342916160078, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.3, "speed_y": 0.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00528, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173533_0358_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93474311111111, "longitude": 104.13575694444445, "altitude": 562.879, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704933000.0, "yaw": -130.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.926839332566885e-15, "kappa": -144.23575746295208, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": -10.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174202_0629_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937773777777778, "longitude": 104.1292286111111, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705322000.0, "yaw": 176.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4379242879262855e-15, "kappa": 162.37077078372562, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.2, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00584, "gps_z_stddev": 0.01588, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173457_0332_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935486805555556, "longitude": 104.13677236111111, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704897000.0, "yaw": -130.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9342813333556263e-15, "kappa": -144.43677248364742, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.4, "speed_y": -11.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173749_0453_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934765944444443, "longitude": 104.13371794444446, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705069000.0, "yaw": -102.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6225997436997671e-15, "kappa": -116.73371839802992, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.0, "speed_y": -13.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01334, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172910_0090_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93855038888889, "longitude": 104.14168158333334, "altitude": 562.905, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704550000.0, "yaw": -57.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.15409968521363e-15, "kappa": -71.34168100326048, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": -4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172915_0093_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938687444444444, "longitude": 104.14182536111112, "altitude": 562.765, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704555000.0, "yaw": 48.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.981578280047018e-15, "kappa": 34.25817410071203, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.8, "speed_y": 7.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173649_0411_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934759916666668, "longitude": 104.13405816666668, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705009000.0, "yaw": 1.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.514091107592487e-15, "kappa": -13.034059003981586, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173137_0193_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936967166666665, "longitude": 104.13979519444445, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704697000.0, "yaw": -108.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.9508916988939513e-15, "kappa": -122.73979576145939, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172944_0114_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94020261111111, "longitude": 104.14394061111112, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704584000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1866139518404302e-15, "kappa": -152.04394045289075, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173700_0418_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93481722222222, "longitude": 104.13488130555557, "altitude": 562.897, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705020000.0, "yaw": 91.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.135442005833358e-16, "kappa": 76.9651180665654, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 3.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172711_0006_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941739055555555, "longitude": 104.14592752777779, "altitude": 562.825, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704431000.0, "yaw": 176.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.445553686158225e-15, "kappa": 162.75407234885856, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01476, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173839_0488_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934477611111113, "longitude": 104.13061549999999, "altitude": 562.832, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705119000.0, "yaw": -99.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4573480264964288e-15, "kappa": -113.8306164469253, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.5, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173136_0192_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93698938888889, "longitude": 104.13986277777778, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704696000.0, "yaw": -111.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0762438290612446e-15, "kappa": -125.1398615305507, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.8, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173532_0357_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934866, "longitude": 104.135925, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704932000.0, "yaw": -130.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.934197083455533e-15, "kappa": -144.435925118903, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.7, "speed_y": -11.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01358, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173615_0387_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93445175, "longitude": 104.13493969444445, "altitude": 562.859, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704975000.0, "yaw": -71.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.4941657365913214e-16, "kappa": -86.03493974550436, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01348, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172827_0060_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94100811111111, "longitude": 104.14566791666667, "altitude": 562.919, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704507000.0, "yaw": 70.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.9778371478756594e-15, "kappa": 56.7543322014075, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.2, "speed_y": 4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173513_0343_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935813944444444, "longitude": 104.13654083333334, "altitude": 562.817, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704913000.0, "yaw": 49.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9524966988431528e-15, "kappa": 35.06346007315871, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.8, "speed_y": 10.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173657_0416_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934822277777776, "longitude": 104.13460433333334, "altitude": 562.852, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705017000.0, "yaw": 90.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.31915811108175e-16, "kappa": 76.66539509022428, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 13.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173922_0518_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93451511111111, "longitude": 104.13017522222222, "altitude": 562.829, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705162000.0, "yaw": -112.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1267634489013748e-15, "kappa": -126.13017584694123, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173505_0338_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93548461111111, "longitude": 104.13626944444445, "altitude": 562.861, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704905000.0, "yaw": -40.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.1132525427597905e-15, "kappa": -54.136270696717396, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -5.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174056_0583_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93549275, "longitude": 104.12877916666666, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705256000.0, "yaw": -38.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.189424882034167e-15, "kappa": -52.62877905439178, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.6, "speed_y": -0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01538, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173806_0465_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93461725, "longitude": 104.13166758333332, "altitude": 562.947, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705086000.0, "yaw": -76.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.347018114409931e-17, "kappa": -90.53166734363545, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.2, "speed_y": -6.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172754_0037_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94075116666667, "longitude": 104.14592825000001, "altitude": 562.908, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704474000.0, "yaw": 163.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.116546208523668e-15, "kappa": 149.75407258486283, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.3, "speed_y": 1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174129_0606_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935504055555555, "longitude": 104.12921644444444, "altitude": 562.871, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705289000.0, "yaw": -144.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.3521539017416056e-15, "kappa": -158.32921722188667, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.8, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01572, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172815_0052_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940665916666667, "longitude": 104.14445836111112, "altitude": 562.913, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704495000.0, "yaw": -19.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0206600107322105e-15, "kappa": -33.14445772203299, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.0, "speed_y": 0.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.0147, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172858_0081_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938858416666665, "longitude": 104.14267911111112, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704538000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9529803636308984e-15, "kappa": -144.94267899833957, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173259_0250_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936513722222223, "longitude": 104.13823452777778, "altitude": 562.873, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704779000.0, "yaw": -164.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.606698044322973e-15, "kappa": -179.03823504442428, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.6, "speed_y": -1.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174152_0622_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9378, "longitude": 104.12878855555554, "altitude": 562.952, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705312000.0, "yaw": 2.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5281345296077097e-15, "kappa": -12.028788691504468, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.5, "speed_y": 0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01562, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174057_0584_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93555897222222, "longitude": 104.12878052777778, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705257000.0, "yaw": -4.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4181220680767185e-15, "kappa": -18.628780017762978, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.1, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01546, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173021_0140_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93845752777778, "longitude": 104.14161594444445, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704621000.0, "yaw": 77.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.6006881138094982e-15, "kappa": 63.658383413944236, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.2, "speed_y": 3.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173332_0273_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93637225, "longitude": 104.13810211111112, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704812000.0, "yaw": -136.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.131386751225228e-15, "kappa": -150.23810153275826, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -2.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174032_0567_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93544225, "longitude": 104.12891738888888, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705232000.0, "yaw": 77.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.6279822303370935e-15, "kappa": 63.171082312023096, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.4, "speed_y": 7.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01518, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173055_0163_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93756436111111, "longitude": 104.14130713888889, "altitude": 562.825, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704655000.0, "yaw": -123.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.657094544616153e-15, "kappa": -137.44130831190728, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.3, "speed_y": -12.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01434, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174203_0630_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93762863888889, "longitude": 104.12922227777777, "altitude": 562.813, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705323000.0, "yaw": -178.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.518663312497831e-15, "kappa": 167.27077833536478, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.1, "speed_y": -0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01558, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173203_0211_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93712877777778, "longitude": 104.13994702777778, "altitude": 562.88, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704723000.0, "yaw": -129.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9049615210983656e-15, "kappa": -143.639946248884, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.2, "speed_y": -11.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173746_0451_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93482088888889, "longitude": 104.13401816666668, "altitude": 562.82, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705066000.0, "yaw": 177.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4542768984706657e-15, "kappa": 163.26598204658876, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.6, "speed_y": -4.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173154_0205_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93767502777778, "longitude": 104.14070725, "altitude": 562.923, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704714000.0, "yaw": 67.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.1477803597478575e-15, "kappa": 53.4592925485165, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.8, "speed_y": 2.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173238_0235_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937339916666666, "longitude": 104.13956836111112, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704758000.0, "yaw": 93.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -6.783860821615686e-16, "kappa": 79.16043126262612, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": 11.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173455_0331_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935602694444444, "longitude": 104.1369315, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704895000.0, "yaw": -130.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.956104537073361e-15, "kappa": -145.0369310880084, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.6, "speed_y": -9.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173213_0218_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93707175, "longitude": 104.13898855555556, "altitude": 562.803, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704733000.0, "yaw": -79.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.038137230876025e-16, "kappa": -93.2389882930759, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.8, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174139_0613_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93656202777778, "longitude": 104.12882933333333, "altitude": 562.846, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705299000.0, "yaw": -17.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0877979496536626e-15, "kappa": -31.128828378533978, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.5, "speed_y": -4.3, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01574, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173722_0434_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93448488888889, "longitude": 104.13240622222222, "altitude": 562.92, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705042000.0, "yaw": -89.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.378974531707036e-16, "kappa": -103.43240679799543, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.1, "speed_y": -8.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0053, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173701_0419_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934809083333334, "longitude": 104.13488608333334, "altitude": 562.861, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705021000.0, "yaw": 132.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.7025675045169943e-15, "kappa": 118.1651146455569, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.4, "speed_y": -2.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172755_0038_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94071852777778, "longitude": 104.14591827777778, "altitude": 562.822, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704475000.0, "yaw": -171.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5895215270127405e-15, "kappa": 174.2540815596543, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -2.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174044_0575_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934896444444444, "longitude": 104.12946324999999, "altitude": 562.893, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705244000.0, "yaw": 161.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.0309487962849612e-15, "kappa": 147.17053589453226, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": 1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01564, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173940_0531_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934593333333332, "longitude": 104.12959622222222, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705180000.0, "yaw": 47.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.022672097836561e-15, "kappa": 33.070403374706615, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": 1.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01518, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173720_0432_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934478388888888, "longitude": 104.13277797222221, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705040000.0, "yaw": -88.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 7.888545916629652e-16, "kappa": -102.63277691997494, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -15.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00528, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173845_0492_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934358944444444, "longitude": 104.1297966111111, "altitude": 562.92, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705125000.0, "yaw": -99.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4688042129157594e-15, "kappa": -114.02979708036054, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.5, "speed_y": -8.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173323_0267_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937075944444445, "longitude": 104.1381296388889, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704803000.0, "yaw": 177.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.459821216470266e-15, "kappa": 163.56186993153062, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.9, "speed_y": 0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174033_0568_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935462805555556, "longitude": 104.12904938888889, "altitude": 562.896, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705233000.0, "yaw": 79.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.491772393228982e-15, "kappa": 65.57095067446026, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.6, "speed_y": 8.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00576, "gps_z_stddev": 0.01524, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173956_0542_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934478277777778, "longitude": 104.12916063888888, "altitude": 562.795, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705196000.0, "yaw": -27.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.6918967001020684e-15, "kappa": -41.729158712312355, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.3, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01536, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172726_0017_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940965305555554, "longitude": 104.14573847222223, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704446000.0, "yaw": -35.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.316761017170307e-15, "kappa": -50.045738296707086, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.3, "speed_y": -4.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173503_0336_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93531036111111, "longitude": 104.13643730555556, "altitude": 562.777, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704903000.0, "yaw": -50.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.5564986235477858e-15, "kappa": -64.43643696349234, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.8, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01384, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173816_0472_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93497602777778, "longitude": 104.13175055555556, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705096000.0, "yaw": 98.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.790266653010337e-16, "kappa": 83.96824965283088, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.8, "speed_y": 7.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173049_0159_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937839750000002, "longitude": 104.14176716666667, "altitude": 562.871, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704649000.0, "yaw": 153.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.7495064265813603e-15, "kappa": 139.6582327942827, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.9, "speed_y": 2.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172928_0102_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939797194444445, "longitude": 104.14328905555556, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704568000.0, "yaw": 48.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9638919490481594e-15, "kappa": 34.75671094666927, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173352_0287_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93670572222222, "longitude": 104.1379606388889, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704832000.0, "yaw": 135.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.8988170486167203e-15, "kappa": 121.76204024460453, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.4, "speed_y": -2.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173851_0496_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93454325, "longitude": 104.12968211111111, "altitude": 562.814, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705131000.0, "yaw": -6.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.369007488849011e-15, "kappa": -20.929680775939612, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.2, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0152, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173119_0180_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938013083333335, "longitude": 104.14142675000001, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704679000.0, "yaw": -146.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.3949815713050374e-15, "kappa": -160.24142724999197, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": -6.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173243_0239_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937303361111113, "longitude": 104.13951897222223, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704763000.0, "yaw": -100.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.475236823178944e-15, "kappa": -114.13951888051912, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.6, "speed_y": -11.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173529_0355_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93511022222222, "longitude": 104.13625833333334, "altitude": 562.823, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704929000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.941535394515534e-15, "kappa": -144.6362581743791, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.7, "speed_y": -10.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01374, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173234_0233_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937359277777777, "longitude": 104.13915219444445, "altitude": 562.786, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704754000.0, "yaw": 93.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -6.845433940266538e-16, "kappa": 79.0608479637043, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.8, "speed_y": 15.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0058, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173220_0223_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93723902777778, "longitude": 104.13831197222223, "altitude": 562.822, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704740000.0, "yaw": -56.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.195923529007243e-15, "kappa": -70.63831121749739, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -7.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172853_0078_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939237833333333, "longitude": 104.14319016666667, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704533000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9530313362703946e-15, "kappa": -144.94318863298005, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173230_0230_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937389, "longitude": 104.1384886388889, "altitude": 562.757, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704750000.0, "yaw": 92.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.030379799120158e-16, "kappa": 78.76151098762325, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": 12.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174109_0592_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93677661111111, "longitude": 104.12875080555555, "altitude": 562.905, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705269000.0, "yaw": 3.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5406127089976915e-15, "kappa": -11.028750590927324, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.8, "speed_y": 0.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01532, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173249_0243_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937189361111113, "longitude": 104.1386576388889, "altitude": 562.892, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704769000.0, "yaw": -98.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.39431491135416e-15, "kappa": -112.73865760252797, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.0, "speed_y": -12.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173111_0174_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937861444444444, "longitude": 104.14103827777778, "altitude": 562.765, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704671000.0, "yaw": 55.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.690912559344071e-15, "kappa": 41.758960512988565, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.7, "speed_y": 11.1, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173929_0523_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934334055555556, "longitude": 104.12950619444443, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705169000.0, "yaw": -93.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.0924117333767331e-15, "kappa": -107.62950764897215, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": -8.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01484, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172948_0117_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939772583333333, "longitude": 104.14348955555556, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704588000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1895073862848052e-15, "kappa": -152.1434889037169, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172908_0088_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938436055555556, "longitude": 104.14188905555557, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704548000.0, "yaw": -58.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.1062506590637748e-15, "kappa": -72.14188910480789, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01418, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173518_0347_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935981944444446, "longitude": 104.13679897222222, "altitude": 562.854, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704918000.0, "yaw": 115.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 6.86002387996722e-16, "kappa": 100.96320172147132, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.6, "speed_y": -1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172954_0121_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939196638888887, "longitude": 104.14288625, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704594000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1864895499110562e-15, "kappa": -152.0428856647675, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173736_0444_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934850666666666, "longitude": 104.13296719444443, "altitude": 562.75, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705056000.0, "yaw": 91.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.072930817562408e-16, "kappa": 77.0670334078615, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 14.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173639_0404_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93444425, "longitude": 104.13454855555557, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704999000.0, "yaw": -88.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.073804713011264e-16, "kappa": -102.93454809461873, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -13.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01336, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173813_0470_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93498236111111, "longitude": 104.13163863888889, "altitude": 562.925, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705093000.0, "yaw": 1.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.52516159130843e-15, "kappa": -12.23163907964551, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.4, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173432_0315_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93583325, "longitude": 104.13705330555557, "altitude": 562.757, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704872000.0, "yaw": -50.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.5223265270859706e-15, "kappa": -65.03705300555393, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.8, "speed_y": -5.5, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173239_0236_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937333416666668, "longitude": 104.13968966666667, "altitude": 562.953, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704759000.0, "yaw": 93.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -6.722088414043044e-16, "kappa": 79.26030977233103, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 5.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174214_0638_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936871, "longitude": 104.12915077777777, "altitude": 562.741, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705334000.0, "yaw": -23.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.8491561900683243e-15, "kappa": -37.82915107574389, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.6, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01602, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173204_0212_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93702602777778, "longitude": 104.13980344444445, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704724000.0, "yaw": -129.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9049470974361162e-15, "kappa": -143.63980353868772, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.6, "speed_y": -8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173445_0324_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936366833333334, "longitude": 104.1370725, "altitude": 562.84, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704885000.0, "yaw": 117.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 8.275617087484724e-16, "kappa": 103.26292813116696, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.4, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173245_0240_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937276416666666, "longitude": 104.1393161388889, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704765000.0, "yaw": -99.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.423336018018895e-15, "kappa": -113.23931689639464, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -14.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0059, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174006_0549_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934861055555555, "longitude": 104.12943555555555, "altitude": 562.899, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705206000.0, "yaw": 71.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.95551655498374e-15, "kappa": 57.170564186622734, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": 5.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01554, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173252_0245_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937158888888888, "longitude": 104.1384433888889, "altitude": 562.886, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704772000.0, "yaw": -101.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.5380922251567022e-15, "kappa": -115.23844312669698, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.7, "speed_y": -1.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173925_0520_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934383083333334, "longitude": 104.1297986111111, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705165000.0, "yaw": -112.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1267363102897366e-15, "kappa": -126.12979927913074, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.01482, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173916_0514_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934805861111112, "longitude": 104.13100794444443, "altitude": 562.817, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705156000.0, "yaw": -112.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.126823805504822e-15, "kappa": -126.13100835553954, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173105_0170_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937639611111113, "longitude": 104.14073772222223, "altitude": 562.889, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704665000.0, "yaw": -26.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.7249280414868165e-15, "kappa": -40.94073821967054, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.7, "speed_y": -3.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173126_0185_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937343083333335, "longitude": 104.14089027777779, "altitude": 562.889, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704686000.0, "yaw": -146.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.397026915900632e-15, "kappa": -160.3408901006978, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.6, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173001_0126_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93849038888889, "longitude": 104.14214647222222, "altitude": 562.914, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704601000.0, "yaw": -137.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.17750313113489e-15, "kappa": -151.74214661500486, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.4, "speed_y": -8.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173515_0345_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935989583333335, "longitude": 104.13677897222223, "altitude": 562.911, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704915000.0, "yaw": 49.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9269832034317823e-15, "kappa": 35.76321990287174, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.6, "speed_y": 4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174143_0616_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9368485, "longitude": 104.12875025, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705303000.0, "yaw": -1.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4789130161862944e-15, "kappa": -15.328750403974093, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.1, "speed_y": 0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01602, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173718_0431_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934473333333333, "longitude": 104.13300516666666, "altitude": 562.813, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705038000.0, "yaw": -89.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.195529429966624e-16, "kappa": -103.13300398967614, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.2, "speed_y": -15.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173819_0474_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934914666666668, "longitude": 104.13208641666667, "altitude": 562.814, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705099000.0, "yaw": 101.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.656439742832144e-16, "kappa": 87.36791228428055, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.8, "speed_y": 12.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172831_0063_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940885305555557, "longitude": 104.14550044444445, "altitude": 562.785, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704511000.0, "yaw": -128.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.852369978401225e-15, "kappa": -142.24550018107942, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.8, "speed_y": -10.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173149_0201_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937455805555555, "longitude": 104.14008033333334, "altitude": 562.745, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704709000.0, "yaw": 67.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.1376053637749973e-15, "kappa": 53.65991965792524, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.0, "speed_y": 12.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173221_0224_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93730413888889, "longitude": 104.13820080555556, "altitude": 562.912, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704741000.0, "yaw": -55.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.231505266475649e-15, "kappa": -70.03819975921229, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -7.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01424, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173008_0131_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938156638888888, "longitude": 104.14194144444446, "altitude": 562.902, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704608000.0, "yaw": -161.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.597421128721954e-15, "kappa": -175.7419421883925, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.1, "speed_y": -1.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173520_0348_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935892527777778, "longitude": 104.13675722222223, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704920000.0, "yaw": -163.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.6035315585571435e-15, "kappa": -177.43675880773418, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.6, "speed_y": -3.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173045_0156_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93817222222222, "longitude": 104.14157286111111, "altitude": 562.8, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704645000.0, "yaw": 133.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.7740801294796995e-15, "kappa": 119.45842565236607, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.0, "speed_y": 3.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173504_0337_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935389083333334, "longitude": 104.13636033333334, "altitude": 562.791, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704904000.0, "yaw": -40.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.0825145625133424e-15, "kappa": -54.73636067224306, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.0, "speed_y": -6.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172838_0067_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940431916666668, "longitude": 104.14481269444445, "altitude": 562.889, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704518000.0, "yaw": -127.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8251066964142735e-15, "kappa": -141.54481262623122, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.8, "speed_y": -10.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174226_0646_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937873944444444, "longitude": 104.12879122222222, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705346000.0, "yaw": -17.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.078110468370843e-15, "kappa": -31.428791900868625, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.0, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01558, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173151_0203_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937591583333333, "longitude": 104.14046913888889, "altitude": 562.865, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704711000.0, "yaw": 66.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.183010767146256e-15, "kappa": 52.75953182463392, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.6, "speed_y": 13.7, "speed_z": -0.2, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173200_0209_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937374194444445, "longitude": 104.14029208333334, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704720000.0, "yaw": -129.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9049950635441018e-15, "kappa": -143.64029174367172, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.6, "speed_y": -11.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01396, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173537_0361_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934588, "longitude": 104.13552191666668, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704937000.0, "yaw": -92.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.0145120200441149e-15, "kappa": -106.33552175945769, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": -1.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174025_0562_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93506525, "longitude": 104.12893525, "altitude": 562.76, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705225000.0, "yaw": -18.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0241373543989428e-15, "kappa": -33.02893574042718, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 11.8, "speed_y": -4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01532, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173644_0407_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934451527777778, "longitude": 104.13406300000001, "altitude": 562.879, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705004000.0, "yaw": -88.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 7.88932858016269e-16, "kappa": -102.63406216323901, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.2, "speed_y": -4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01358, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173556_0374_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93553063888889, "longitude": 104.13617816666667, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704956000.0, "yaw": 133.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.790659474887055e-15, "kappa": 119.76382253110941, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.7, "speed_y": -2.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172725_0016_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94087686111111, "longitude": 104.14581391666667, "altitude": 562.798, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704445000.0, "yaw": -36.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.2779132544383687e-15, "kappa": -50.84581464296836, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.6, "speed_y": -5.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174036_0570_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935484944444443, "longitude": 104.1292295, "altitude": 562.898, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705236000.0, "yaw": 88.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -9.960197082518454e-16, "kappa": 73.97076908999696, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.2, "speed_y": 1.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00592, "gps_z_stddev": 0.01624, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173310_0258_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936816, "longitude": 104.13798208333334, "altitude": 562.78, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704790000.0, "yaw": 2.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5355976316960392e-15, "kappa": -11.437982132814192, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.2, "speed_y": 0.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173414_0303_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93663463888889, "longitude": 104.13747594444445, "altitude": 562.919, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704854000.0, "yaw": 62.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.4154534674719323e-15, "kappa": 47.96252251876146, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": 3.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174223_0644_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937786444444445, "longitude": 104.12882291666666, "altitude": 562.903, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705343000.0, "yaw": -17.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.078101796923891e-15, "kappa": -31.428822780159578, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.5, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01528, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174153_0623_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937871027777778, "longitude": 104.12879380555555, "altitude": 562.933, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705313000.0, "yaw": 3.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.548891505602432e-15, "kappa": -10.328794178116022, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.7, "speed_y": 0.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01552, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173038_0151_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938123416666667, "longitude": 104.14155933333333, "altitude": 562.916, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704638000.0, "yaw": -53.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.378064797441301e-15, "kappa": -67.5415597301567, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.4, "speed_y": -5.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172900_0083_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93860422222222, "longitude": 104.14233738888889, "altitude": 562.839, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704540000.0, "yaw": -130.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.949325113368293e-15, "kappa": -144.84233696636417, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173632_0399_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934623000000002, "longitude": 104.13506977777779, "altitude": 562.876, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704992000.0, "yaw": -140.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.2592833261898276e-15, "kappa": -154.63506981582296, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.4, "speed_y": -8.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01362, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173647_0409_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93454138888889, "longitude": 104.13405216666668, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705007000.0, "yaw": -3.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4469130471111145e-15, "kappa": -17.134051694570562, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.1, "speed_y": 0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173552_0371_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935441583333333, "longitude": 104.13603866666668, "altitude": 562.941, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704952000.0, "yaw": 48.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9951968327375674e-15, "kappa": 33.86396077119841, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.6, "speed_y": 9.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01358, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172712_0007_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94154411111111, "longitude": 104.14594038888889, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704432000.0, "yaw": 176.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.445533544791199e-15, "kappa": 162.7540580881788, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01476, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173153_0204_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937646444444443, "longitude": 104.14062616666668, "altitude": 562.917, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704713000.0, "yaw": 67.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.137644835239372e-15, "kappa": 53.65937420994008, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.0, "speed_y": 8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173836_0486_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934542555555556, "longitude": 104.13106383333333, "altitude": 562.812, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705116000.0, "yaw": -99.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4516155716456515e-15, "kappa": -113.73106357737838, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -14.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173545_0366_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934933083333334, "longitude": 104.13537233333334, "altitude": 562.802, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704945000.0, "yaw": 27.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.510806581250706e-15, "kappa": 13.264627959962668, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.0, "speed_y": 4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173911_0510_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93499663888889, "longitude": 104.13155094444444, "altitude": 562.823, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705151000.0, "yaw": 83.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.2532757031014878e-15, "kappa": 69.66844950772166, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173247_0242_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937219, "longitude": 104.13888497222223, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704767000.0, "yaw": -98.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4059338564720435e-15, "kappa": -112.93888570305305, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01424, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173902_0504_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934857555555556, "longitude": 104.13058827777778, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705142000.0, "yaw": 80.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4688710869576817e-15, "kappa": 65.96941071088513, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": 14.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173423_0309_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936131500000002, "longitude": 104.13738891666668, "altitude": 562.784, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704863000.0, "yaw": -151.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.491279766183422e-15, "kappa": -165.43738817667756, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.5, "speed_y": -4.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174005_0548_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934826972222222, "longitude": 104.1293228611111, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705205000.0, "yaw": 71.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.966076752244805e-15, "kappa": 56.97067648721014, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.9, "speed_y": 8.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00594, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173654_0414_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934828638888888, "longitude": 104.13422230555557, "altitude": 562.784, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705014000.0, "yaw": 89.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -9.05213566039923e-16, "kappa": 75.46577885114216, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": 9.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01394, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172731_0021_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9413315, "longitude": 104.14563194444445, "altitude": 562.75, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704451000.0, "yaw": -10.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2842961002662836e-15, "kappa": -24.445631577930875, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 11.8, "speed_y": -2.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172845_0072_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939998583333335, "longitude": 104.14421411111111, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704525000.0, "yaw": -130.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9495127167089464e-15, "kappa": -144.8442135412598, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174028_0564_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935353583333335, "longitude": 104.12882272222221, "altitude": 562.925, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705228000.0, "yaw": -18.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0412089424034716e-15, "kappa": -32.52882255123589, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.2, "speed_y": -2.8, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01576, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173707_0423_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934548916666667, "longitude": 104.1342726388889, "altitude": 562.87, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705027000.0, "yaw": -116.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.3346155896349346e-15, "kappa": -130.3342719056083, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.1, "speed_y": -12.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172810_0048_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94036322222222, "longitude": 104.14464961111112, "altitude": 562.784, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704490000.0, "yaw": -54.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.3371396290740317e-15, "kappa": -68.24464940433123, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.9, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174120_0600_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936290888888887, "longitude": 104.12920058333333, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705280000.0, "yaw": 178.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4738080279826644e-15, "kappa": 164.37079852497112, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01582, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173046_0157_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938046916666668, "longitude": 104.14164466666668, "altitude": 562.858, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704646000.0, "yaw": 152.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.7083542636209417e-15, "kappa": 138.65835489561002, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.6, "speed_y": 5.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01426, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173354_0289_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936487305555556, "longitude": 104.13781691666668, "altitude": 562.876, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704834000.0, "yaw": -151.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4913230920599086e-15, "kappa": -165.43781735362745, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.4, "speed_y": -5.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173948_0536_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93459575, "longitude": 104.12951797222222, "altitude": 562.831, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705188000.0, "yaw": -134.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.0862650079589404e-15, "kappa": -148.82951828258322, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.0, "speed_y": -7.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01492, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172843_0071_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940121805555556, "longitude": 104.14437958333335, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704523000.0, "yaw": -130.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.945899375015645e-15, "kappa": -144.74438000567974, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.3, "speed_y": -10.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174022_0560_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93482213888889, "longitude": 104.12902855555555, "altitude": 562.791, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705222000.0, "yaw": -22.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.9059243430562938e-15, "kappa": -36.32902834055892, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.4, "speed_y": -2.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01588, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174047_0577_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93491036111111, "longitude": 104.12942744444443, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705247000.0, "yaw": -74.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -7.368795506278252e-17, "kappa": -88.82942659353823, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.8, "speed_y": -4.3, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01564, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173812_0469_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934896305555554, "longitude": 104.13163647222221, "altitude": 562.858, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705092000.0, "yaw": 1.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5141395480772873e-15, "kappa": -13.03163590817903, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.5, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0136, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174142_0615_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936789222222224, "longitude": 104.12874699999999, "altitude": 562.903, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705302000.0, "yaw": -17.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0747273048457014e-15, "kappa": -31.52874715547845, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.0, "speed_y": -0.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.0158, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174113_0595_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93677288888889, "longitude": 104.12906680555555, "altitude": 562.867, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705273000.0, "yaw": 89.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.988548421502827e-16, "kappa": 75.57093381232951, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.1, "speed_y": 9.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0153, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173852_0497_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934654805555557, "longitude": 104.1296663611111, "altitude": 562.878, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705132000.0, "yaw": -6.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3712620175085847e-15, "kappa": -20.82966686684549, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.7, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01498, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174106_0590_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936577111111113, "longitude": 104.12875347222221, "altitude": 562.891, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705266000.0, "yaw": -1.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4788855204323633e-15, "kappa": -15.328754540522947, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.1, "speed_y": -0.3, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01542, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173759_0460_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934495444444444, "longitude": 104.132319, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705079000.0, "yaw": -102.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6281282084499443e-15, "kappa": -116.83231936005745, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.4, "speed_y": -5.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174030_0566_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935430027777777, "longitude": 104.12882330555554, "altitude": 562.775, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705230000.0, "yaw": 42.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.1648180470283976e-15, "kappa": 28.67117764366662, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.5, "speed_y": 4.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01568, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173312_0259_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93692797222222, "longitude": 104.1379941388889, "altitude": 562.747, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704792000.0, "yaw": 5.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5614686086532315e-15, "kappa": -9.137994289106317, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.1, "speed_y": 0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172852_0077_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93936575, "longitude": 104.14336188888889, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704532000.0, "yaw": -130.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9494276720830956e-15, "kappa": -144.8433619034778, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172950_0118_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939628944444443, "longitude": 104.14333919444445, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704590000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1894893890555858e-15, "kappa": -152.14333952538797, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173810_0468_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934778416666667, "longitude": 104.13163394444443, "altitude": 562.819, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705090000.0, "yaw": 1.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5155417217953465e-15, "kappa": -12.931633967907478, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.7, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173535_0359_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934643277777777, "longitude": 104.13562086111112, "altitude": 562.903, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704935000.0, "yaw": -130.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9341670760882567e-15, "kappa": -144.4356215048831, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.2, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174100_0586_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935835305555557, "longitude": 104.12877380555555, "altitude": 562.75, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705260000.0, "yaw": -1.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4771402747575135e-15, "kappa": -15.428773587922686, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.3, "speed_y": -0.3, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01556, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173623_0393_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93484436111111, "longitude": 104.13503855555557, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704983000.0, "yaw": 74.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.7726262257898378e-15, "kappa": 60.56496147282432, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.1, "speed_y": 8.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01384, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172728_0018_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94101747222222, "longitude": 104.14569455555556, "altitude": 562.843, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704448000.0, "yaw": -35.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.3312148251518528e-15, "kappa": -49.745694999876704, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.6, "speed_y": -1.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173003_0127_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938398333333332, "longitude": 104.14204936111112, "altitude": 562.882, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704603000.0, "yaw": -137.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1685058943972857e-15, "kappa": -151.44204926756072, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.4, "speed_y": -4.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174147_0619_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937280444444443, "longitude": 104.12876830555555, "altitude": 562.726, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705307000.0, "yaw": 1.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5240971676393463e-15, "kappa": -12.328768526231936, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.7, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01596, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173305_0254_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93650575, "longitude": 104.13810297222223, "altitude": 562.748, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704785000.0, "yaw": -29.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.6235796556488728e-15, "kappa": -43.338103399081604, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -3.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173023_0141_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938385833333335, "longitude": 104.14169011111112, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704623000.0, "yaw": 133.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.785038242381658e-15, "kappa": 119.65831052152926, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.1, "speed_y": 6.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173250_0244_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937170972222223, "longitude": 104.13851452777779, "altitude": 562.905, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704770000.0, "yaw": -99.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4521562252007602e-15, "kappa": -113.73851461293633, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.9, "speed_y": -7.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173932_0525_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934332944444446, "longitude": 104.12933372222221, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705172000.0, "yaw": -83.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 4.975883276642022e-16, "kappa": -97.9293328127514, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": -2.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01482, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172834_0065_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940660972222222, "longitude": 104.14516016666667, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704514000.0, "yaw": -127.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8290504382772276e-15, "kappa": -141.64515924232384, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.1, "speed_y": -11.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172743_0029_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94206697222222, "longitude": 104.14549500000001, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704463000.0, "yaw": 130.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.5733111859007919e-15, "kappa": 115.8545047157094, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.0, "speed_y": 2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00578, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173942_0532_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934651805555557, "longitude": 104.1296243611111, "altitude": 562.867, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705182000.0, "yaw": 24.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.5446404425346892e-15, "kappa": 10.670375153323082, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.3, "speed_y": 2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01552, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174117_0598_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936643166666666, "longitude": 104.12919099999999, "altitude": 562.773, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705277000.0, "yaw": 175.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4121417112991592e-15, "kappa": 161.07080856591043, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.5, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01614, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173156_0206_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93765836111111, "longitude": 104.14069211111112, "altitude": 562.861, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704716000.0, "yaw": 128.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.4763887423015105e-15, "kappa": 114.15930725530826, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.9, "speed_y": -3.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173622_0392_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934825555555555, "longitude": 104.13493411111112, "altitude": 562.781, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704982000.0, "yaw": 44.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.1280171029128752e-15, "kappa": 29.865065874165424, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.5, "speed_y": 4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173056_0164_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937461, "longitude": 104.14112433333334, "altitude": 562.898, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704656000.0, "yaw": -123.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.6570789154795572e-15, "kappa": -137.44112358051254, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.4, "speed_y": -11.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173835_0485_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93457286111111, "longitude": 104.13126941666665, "altitude": 562.796, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705115000.0, "yaw": -99.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4458634006114774e-15, "kappa": -113.63127012361, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -13.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01418, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174206_0632_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937250777777777, "longitude": 104.12920691666666, "altitude": 562.849, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705326000.0, "yaw": -178.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5240882353943014e-15, "kappa": 167.6707932039949, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": -0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01534, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173434_0317_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935976194444443, "longitude": 104.13685636111111, "altitude": 562.88, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704874000.0, "yaw": -50.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.5565050347638068e-15, "kappa": -64.43685618465626, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.1, "speed_y": -5.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173229_0229_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937396222222223, "longitude": 104.13834675000001, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704749000.0, "yaw": 91.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.199501292763842e-16, "kappa": 76.86165291056808, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": 9.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172745_0031_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941740111111113, "longitude": 104.14560169444445, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704465000.0, "yaw": 164.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1229704823754845e-15, "kappa": 149.95439811116222, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01474, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172738_0026_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94214147222222, "longitude": 104.14546602777779, "altitude": 562.937, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704458000.0, "yaw": -10.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2895697300047075e-15, "kappa": -24.24546665499049, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.2, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172946_0115_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940051805555555, "longitude": 104.14378247222223, "altitude": 562.841, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704586000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1895418240503237e-15, "kappa": -152.14378202891456, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173938_0529_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934487166666667, "longitude": 104.12944563888888, "altitude": 562.826, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705178000.0, "yaw": 52.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.8200953634387286e-15, "kappa": 38.570555222534274, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.7, "speed_y": 7.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01488, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174220_0642_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93748438888889, "longitude": 104.12893238888888, "altitude": 562.758, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705340000.0, "yaw": -16.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.1008213536537642e-15, "kappa": -30.72893258830777, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.0, "speed_y": -4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.0161, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173147_0200_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937396305555556, "longitude": 104.13990933333334, "altitude": 562.786, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704707000.0, "yaw": 67.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.1628685486466526e-15, "kappa": 53.16009203409639, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.8, "speed_y": 9.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01384, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173943_0533_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934705333333333, "longitude": 104.12964997222221, "altitude": 562.873, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705183000.0, "yaw": 23.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.5619121277059514e-15, "kappa": 9.070350320788554, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.8, "speed_y": 1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01548, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173610_0384_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934492, "longitude": 104.13520088888889, "altitude": 562.844, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704970000.0, "yaw": -102.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.622670162307427e-15, "kappa": -116.7352018946642, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -10.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173437_0319_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936057305555554, "longitude": 104.13683877777778, "altitude": 562.8, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704877000.0, "yaw": 17.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.601309830953327e-15, "kappa": 3.2631610907235067, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": 3.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173209_0215_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93697388888889, "longitude": 104.13957827777779, "altitude": 562.76, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704729000.0, "yaw": -81.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.231462131566033e-16, "kappa": -95.13957891128103, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.6, "speed_y": -8.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01404, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173546_0367_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934993722222224, "longitude": 104.13545483333334, "altitude": 562.776, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704946000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9703576375973108e-15, "kappa": 34.56454525385233, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.9, "speed_y": 6.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173627_0396_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93490238888889, "longitude": 104.13533852777779, "altitude": 562.888, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704987000.0, "yaw": 87.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.0507019031825831e-15, "kappa": 73.06466079383051, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.8, "speed_y": -0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01342, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174116_0597_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936747305555556, "longitude": 104.12919080555555, "altitude": 562.816, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705276000.0, "yaw": 127.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.401966561513982e-15, "kappa": 112.87080998244018, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00624, "gps_z_stddev": 0.01746, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173805_0464_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934593944444444, "longitude": 104.13178199999999, "altitude": 562.86, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705085000.0, "yaw": -76.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 6.495132894272314e-17, "kappa": -91.03178093830685, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": -10.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173140_0195_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937071805555554, "longitude": 104.13977297222223, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704700000.0, "yaw": -11.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2547851221154495e-15, "kappa": -25.539772736132562, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.7, "speed_y": -1.3, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172918_0095_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938904083333334, "longitude": 104.14210986111112, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704558000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9709338438335296e-15, "kappa": 34.557888716780695, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.6, "speed_y": 11.0, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173629_0397_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93486011111111, "longitude": 104.13529927777779, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704989000.0, "yaw": -174.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.569836803114293e-15, "kappa": 171.76470152961062, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.3, "speed_y": -4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01334, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173040_0153_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93819297222222, "longitude": 104.14152536111112, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704640000.0, "yaw": -7.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3530959853454196e-15, "kappa": -21.64152546000485, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.4, "speed_y": -0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172958_0124_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93876775, "longitude": 104.14243683333333, "altitude": 562.835, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704598000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1893832874559677e-15, "kappa": -152.14243634925288, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173342_0280_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93652175, "longitude": 104.13761208333334, "altitude": 562.845, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704822000.0, "yaw": -19.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.99270458929857e-15, "kappa": -33.937611779877585, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.9, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172859_0082_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938734666666665, "longitude": 104.14251263888889, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704539000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9529637641145998e-15, "kappa": -144.94251251255727, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173422_0308_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936199138888888, "longitude": 104.13743822222223, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704862000.0, "yaw": -169.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.598220723816287e-15, "kappa": 175.96256208214575, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173349_0285_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936714777777777, "longitude": 104.13787275, "altitude": 562.902, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704829000.0, "yaw": 78.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.5664548589404921e-15, "kappa": 64.26212654327819, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.7, "speed_y": 8.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.014, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173052_0161_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937757166666668, "longitude": 104.14164980555556, "altitude": 562.774, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704652000.0, "yaw": -125.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.756961151092976e-15, "kappa": -139.84164940479434, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -8.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173223_0225_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93734563888889, "longitude": 104.13812575, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704743000.0, "yaw": -56.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.2196682958068032e-15, "kappa": -70.23812585791094, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": -2.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173738_0445_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934847083333334, "longitude": 104.13319619444444, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705058000.0, "yaw": 90.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.257031336383751e-16, "kappa": 76.76680291988072, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 15.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173926_0521_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934346027777778, "longitude": 104.12969430555555, "altitude": 562.861, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705166000.0, "yaw": -111.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.116546489500283e-15, "kappa": -125.92969379424268, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.9, "speed_y": -4.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01526, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173818_0473_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934948333333335, "longitude": 104.13189988888888, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705098000.0, "yaw": 101.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.719208818168621e-16, "kappa": 87.26810085607133, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": 11.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172737_0025_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.942037111111112, "longitude": 104.14548677777779, "altitude": 562.892, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704457000.0, "yaw": -9.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2947103854277233e-15, "kappa": -24.045486300229157, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.8, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174019_0558_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934735777777778, "longitude": 104.12909355555554, "altitude": 562.917, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705219000.0, "yaw": -69.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.8773476039177053e-16, "kappa": -83.82909444981765, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.1, "speed_y": -6.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.01586, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172902_0084_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938489833333332, "longitude": 104.14218275, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704542000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9420408117115168e-15, "kappa": -144.64218294131973, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.5, "speed_y": -9.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173849_0495_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934436555555557, "longitude": 104.12969622222222, "altitude": 562.762, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705129000.0, "yaw": -9.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.296944849716228e-15, "kappa": -23.92969697053201, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172803_0043_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94051452777778, "longitude": 104.14531752777778, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704483000.0, "yaw": -107.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.89277504252303e-15, "kappa": -121.6453163431627, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.6, "speed_y": -14.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174137_0612_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936377666666665, "longitude": 104.12889672222222, "altitude": 562.794, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705297000.0, "yaw": -17.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0746855607680384e-15, "kappa": -31.52889698748808, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.7, "speed_y": -4.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01564, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173559_0376_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935314194444445, "longitude": 104.13601261111111, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704959000.0, "yaw": -147.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4273325113322113e-15, "kappa": -161.83601349872268, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.9, "speed_y": -7.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01348, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173447_0325_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93625711111111, "longitude": 104.13707380555556, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704887000.0, "yaw": 176.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4451691704218147e-15, "kappa": 162.76292553904634, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01408, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173826_0479_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934793194444445, "longitude": 104.132166, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705106000.0, "yaw": -110.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.044710095430784e-15, "kappa": -124.53216638102033, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.2, "speed_y": -11.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172922_0098_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939294555555556, "longitude": 104.14262575000001, "altitude": 562.77, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704562000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9709861229620907e-15, "kappa": 34.55737458284758, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.0, "speed_y": 11.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173024_0142_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938286027777778, "longitude": 104.14179719444445, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704624000.0, "yaw": 136.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.9466435896342117e-15, "kappa": 122.65820238358975, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.1, "speed_y": 7.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173133_0190_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937103555555556, "longitude": 104.14020744444446, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704693000.0, "yaw": -111.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0762685328097845e-15, "kappa": -125.14020743005523, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.5, "speed_y": -14.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173745_0450_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934833333333334, "longitude": 104.13405494444446, "altitude": 562.908, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705065000.0, "yaw": 92.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.15057378351555e-16, "kappa": 78.5659446145911, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.4, "speed_y": 1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173201_0210_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937249861111113, "longitude": 104.14011708333334, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704721000.0, "yaw": -129.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9087063787077734e-15, "kappa": -143.7401161557951, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.5, "speed_y": -11.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01406, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172805_0045_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940401055555554, "longitude": 104.14490161111112, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704485000.0, "yaw": -107.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.8927462843830375e-15, "kappa": -121.64490013386232, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.0, "speed_y": -12.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172828_0061_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941011055555556, "longitude": 104.1456896388889, "altitude": 562.9, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704508000.0, "yaw": 80.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4469663554182807e-15, "kappa": 66.35431065438529, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.2, "speed_y": -1.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174013_0554_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934577472222223, "longitude": 104.12957969444444, "altitude": 562.884, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705213000.0, "yaw": -176.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.543940600120228e-15, "kappa": 169.27042035788784, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.6, "speed_y": -1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0151, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172923_0099_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939418027777776, "longitude": 104.14278844444445, "altitude": 562.782, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704563000.0, "yaw": 48.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9745694169717798e-15, "kappa": 34.45721150402251, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.8, "speed_y": 11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173953_0540_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93439711111111, "longitude": 104.12922580555555, "altitude": 562.832, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705193000.0, "yaw": -66.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -6.121297130655721e-16, "kappa": -80.22922705314434, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.4, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.0157, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173717_0430_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93446963888889, "longitude": 104.13322391666667, "altitude": 562.783, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705037000.0, "yaw": -88.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.011630354755789e-16, "kappa": -102.83322425051367, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -15.1, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172813_0050_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940532944444445, "longitude": 104.14453936111111, "altitude": 562.828, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704493000.0, "yaw": -29.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.6019006096499227e-15, "kappa": -43.84453988418847, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.0, "speed_y": -4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174112_0594_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936772833333332, "longitude": 104.12891872222221, "altitude": 562.793, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705272000.0, "yaw": 88.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -9.475344001667932e-16, "kappa": 74.77108138613305, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.1, "speed_y": 9.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01538, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173115_0177_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938123166666667, "longitude": 104.14149313888889, "altitude": 562.932, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704675000.0, "yaw": 57.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.644334359821851e-15, "kappa": 42.85850724110245, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.5, "speed_y": 5.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172826_0059_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940976777777777, "longitude": 104.14556272222222, "altitude": 562.922, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704506000.0, "yaw": 72.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.91954292004778e-15, "kappa": 57.85443767675766, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.2, "speed_y": 9.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172930_0104_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94005636111111, "longitude": 104.14363172222222, "altitude": 562.764, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704570000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.971087728991073e-15, "kappa": 34.556367826176114, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 11.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173658_0417_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93481875, "longitude": 104.13478291666668, "altitude": 562.913, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705018000.0, "yaw": 91.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.135382349342659e-16, "kappa": 76.96521685214972, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 9.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173319_0264_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937348194444446, "longitude": 104.13811727777778, "altitude": 562.915, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704799000.0, "yaw": 57.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.6355487572545647e-15, "kappa": 43.0618832282524, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.0, "speed_y": 2.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173750_0454_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934726222222224, "longitude": 104.1335091388889, "altitude": 562.812, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705070000.0, "yaw": -102.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6113313247330182e-15, "kappa": -116.53350961815822, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -14.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174212_0636_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93677686111111, "longitude": 104.12918711111111, "altitude": 562.873, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705332000.0, "yaw": -176.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5510102300708236e-15, "kappa": 169.87081234588405, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.1, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01568, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173409_0299_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93648138888889, "longitude": 104.13715288888889, "altitude": 562.896, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704849000.0, "yaw": -40.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.0825400161981366e-15, "kappa": -54.73715213764409, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.6, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01374, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173344_0282_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936664361111113, "longitude": 104.13755144444445, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704824000.0, "yaw": -13.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.1985521491140547e-15, "kappa": -27.53755233892834, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.0, "speed_y": 1.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174016_0556_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934645805555554, "longitude": 104.12937877777777, "altitude": 562.794, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705216000.0, "yaw": -69.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.814564819421434e-16, "kappa": -83.92937850204508, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.2, "speed_y": -10.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01548, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173915_0513_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934877222222223, "longitude": 104.13121272222222, "altitude": 562.8, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705155000.0, "yaw": -112.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.142063437032136e-15, "kappa": -126.43121250263891, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.3, "speed_y": -13.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173501_0335_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935271027777777, "longitude": 104.13646805555557, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704901000.0, "yaw": -120.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.516372815544783e-15, "kappa": -134.23646885532335, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.2, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173026_0143_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938196333333334, "longitude": 104.14189322222222, "altitude": 562.885, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704626000.0, "yaw": 137.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.9572228027683277e-15, "kappa": 122.85810674399846, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.6, "speed_y": 5.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173933_0526_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93436486111111, "longitude": 104.12928305555555, "altitude": 562.875, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705173000.0, "yaw": -57.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.1188514452624635e-15, "kappa": -71.92928276216563, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.4, "speed_y": -3.7, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01486, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174130_0607_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935568472222222, "longitude": 104.12919147222222, "altitude": 562.744, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705290000.0, "yaw": -42.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.978847681841553e-15, "kappa": -56.72919094137799, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.6, "speed_y": -2.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0161, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173048_0158_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937915, "longitude": 104.14172197222223, "altitude": 562.901, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704648000.0, "yaw": 153.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.733144325405629e-15, "kappa": 139.2582772859753, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.6, "speed_y": 4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01426, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173333_0274_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936356222222223, "longitude": 104.13803830555557, "altitude": 562.812, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704813000.0, "yaw": -111.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1170955130596763e-15, "kappa": -125.93803913112271, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": -6.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173458_0333_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93537575, "longitude": 104.1366213888889, "altitude": 562.908, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704898000.0, "yaw": -130.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9306005940486497e-15, "kappa": -144.33662066995757, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.0, "speed_y": -9.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01406, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173510_0341_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935624222222224, "longitude": 104.13628233333334, "altitude": 562.789, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704910000.0, "yaw": 46.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.040050596779485e-15, "kappa": 32.563717216766165, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.2, "speed_y": 6.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173258_0249_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936633666666665, "longitude": 104.13827352777778, "altitude": 562.878, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704778000.0, "yaw": -164.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.605512957705822e-15, "kappa": -178.2382744419004, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.3, "speed_y": -3.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172842_0070_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94022975, "longitude": 104.14452472222223, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704522000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9422751110097805e-15, "kappa": -144.64452382306345, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.9, "speed_y": -8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173043_0155_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938247694444446, "longitude": 104.14152797222224, "altitude": 562.875, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704643000.0, "yaw": 28.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.502378500844688e-15, "kappa": 13.85847131334363, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.0, "speed_y": 1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173116_0178_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938139194444446, "longitude": 104.14152905555557, "altitude": 562.817, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704676000.0, "yaw": 63.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.3352079429771764e-15, "kappa": 49.6584709675937, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.8, "speed_y": 0.4, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0139, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173528_0354_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935204444444445, "longitude": 104.13638766666668, "altitude": 562.84, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704928000.0, "yaw": -132.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.0021859595180004e-15, "kappa": -146.3363884549259, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.9, "speed_y": -6.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173402_0294_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93622113888889, "longitude": 104.13746194444445, "altitude": 562.891, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704842000.0, "yaw": -112.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1727354374442468e-15, "kappa": -127.03746167919715, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.7, "speed_y": -4.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174000_0545_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934751416666668, "longitude": 104.12905941666666, "altitude": 562.931, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705200000.0, "yaw": -16.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.1165361346449344e-15, "kappa": -30.229060350200214, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01542, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173755_0457_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93459922222222, "longitude": 104.13285294444444, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705075000.0, "yaw": -102.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6281633733047876e-15, "kappa": -116.8328526355966, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -14.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172913_0092_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93861397222222, "longitude": 104.14172744444446, "altitude": 562.774, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704553000.0, "yaw": 43.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.1441286563795827e-15, "kappa": 29.358272636375006, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.3, "speed_y": 5.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173131_0189_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937173, "longitude": 104.14041727777779, "altitude": 562.813, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704691000.0, "yaw": -111.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.0762834636030532e-15, "kappa": -125.14041723454156, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.4, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173842_0490_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93441327777778, "longitude": 104.13017238888888, "altitude": 562.82, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705122000.0, "yaw": -99.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4457934763639022e-15, "kappa": -113.63017271929621, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.5, "speed_y": -14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173527_0353_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935256444444445, "longitude": 104.13646183333334, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704927000.0, "yaw": -150.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4781723206962307e-15, "kappa": -164.63646209730916, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -3.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173521_0349_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93574211111111, "longitude": 104.13668961111112, "altitude": 562.829, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704921000.0, "yaw": -159.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.5834844843245374e-15, "kappa": -173.43668999377547, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.2, "speed_y": -5.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173704_0421_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934712555555556, "longitude": 104.13465858333333, "altitude": 562.826, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705024000.0, "yaw": -116.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.358550184175552e-15, "kappa": -130.83465858513807, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -11.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173729_0439_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934804166666666, "longitude": 104.1323733611111, "altitude": 562.878, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705049000.0, "yaw": 7.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.585708159606652e-15, "kappa": -6.232374108203554, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.8, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173946_0535_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934682666666667, "longitude": 104.129612, "altitude": 562.817, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705186000.0, "yaw": -77.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.999084688245987e-17, "kappa": -91.42961228491934, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.8, "speed_y": -4.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0149, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173150_0202_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937520666666668, "longitude": 104.14026505555556, "altitude": 562.764, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704710000.0, "yaw": 67.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.14268684833446e-15, "kappa": 53.55973480959452, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.4, "speed_y": 13.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01352, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173122_0182_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93773141666667, "longitude": 104.14120088888889, "altitude": 562.84, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704682000.0, "yaw": -145.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.3753750423330263e-15, "kappa": -159.3412022126075, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.3, "speed_y": -8.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173109_0173_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937773027777776, "longitude": 104.1408818888889, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704669000.0, "yaw": 55.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.69508793873692e-15, "kappa": 41.65911802907913, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.6, "speed_y": 8.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172753_0036_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94083761111111, "longitude": 104.14589847222223, "altitude": 562.898, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704473000.0, "yaw": 163.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.113378689109931e-15, "kappa": 149.65410124396283, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.4, "speed_y": 2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173802_0462_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93451961111111, "longitude": 104.13214277777777, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705082000.0, "yaw": -78.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.3419582240725528e-16, "kappa": -92.13214217426544, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": -9.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01336, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173013_0134_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938222944444444, "longitude": 104.14167094444446, "altitude": 562.89, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704613000.0, "yaw": -73.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.7359943625684778e-16, "kappa": -87.24167065998445, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.9, "speed_y": -8.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174059_0585_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935672583333332, "longitude": 104.12877783333333, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705259000.0, "yaw": -1.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4703395786121227e-15, "kappa": -15.828777428671353, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.6, "speed_y": -0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01576, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173710_0425_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934453222222224, "longitude": 104.1340531388889, "altitude": 562.86, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705030000.0, "yaw": -115.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.2911223659707474e-15, "kappa": -129.4340530764856, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.1, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172721_0013_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940755777777778, "longitude": 104.14594644444445, "altitude": 562.892, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704441000.0, "yaw": -150.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4721333224910587e-15, "kappa": -164.2459467116553, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.0, "speed_y": -2.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01472, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172906_0087_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938384333333335, "longitude": 104.14197769444445, "altitude": 562.784, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704546000.0, "yaw": -75.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.6245291856874077e-17, "kappa": -89.74197781171009, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": -4.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0144, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172747_0032_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941548833333332, "longitude": 104.14566447222222, "altitude": 562.821, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704467000.0, "yaw": 164.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1260992333406616e-15, "kappa": 150.0543362117044, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174123_0602_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935903972222224, "longitude": 104.12921113888888, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705283000.0, "yaw": 178.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.475460307936837e-15, "kappa": 164.47078954815615, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -15.0, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01612, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173157_0207_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937594027777777, "longitude": 104.14060127777779, "altitude": 562.798, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704717000.0, "yaw": -135.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.115832209555554e-15, "kappa": -149.74060212883356, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.5, "speed_y": -8.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173909_0509_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934995166666667, "longitude": 104.13153058333333, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705149000.0, "yaw": 80.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4458962522969073e-15, "kappa": 66.3684699423095, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.6, "speed_y": 4.4, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172758_0040_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94065527777778, "longitude": 104.14584127777779, "altitude": 562.797, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704478000.0, "yaw": -128.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8485043849336738e-15, "kappa": -142.14584144798295, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.4, "speed_y": -5.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00578, "gps_z_stddev": 0.01466, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173106_0171_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93768286111111, "longitude": 104.14071847222223, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704666000.0, "yaw": -19.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0101587343590653e-15, "kappa": -33.440717637160425, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.4, "speed_y": 1.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173547_0368_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935084416666665, "longitude": 104.13557266666668, "altitude": 562.75, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704947000.0, "yaw": 48.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.977495207745437e-15, "kappa": 34.36442746163523, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.9, "speed_y": 9.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172804_0044_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940454777777777, "longitude": 104.1450991388889, "altitude": 562.83, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704484000.0, "yaw": -107.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.9034690328897465e-15, "kappa": -121.84509859969326, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.6, "speed_y": -14.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173735_0443_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934854166666668, "longitude": 104.13275574999999, "altitude": 562.788, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705055000.0, "yaw": 90.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.562860176194762e-16, "kappa": 76.26724343668363, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 14.0, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01374, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173226_0227_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93738925, "longitude": 104.1381846388889, "altitude": 562.856, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704746000.0, "yaw": 55.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.707463119504983e-15, "kappa": 41.36181523222797, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": 2.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174009_0551_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93479386111111, "longitude": 104.12950333333333, "altitude": 562.834, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705209000.0, "yaw": 154.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.774056681093425e-15, "kappa": 140.2704958694562, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.2, "speed_y": 2.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01528, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172919_0096_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93903486111111, "longitude": 104.14228127777778, "altitude": 562.766, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704559000.0, "yaw": 48.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9709510613489672e-15, "kappa": 34.55771884436199, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.0, "speed_y": 11.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173125_0184_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937427805555554, "longitude": 104.14095680555556, "altitude": 562.901, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704685000.0, "yaw": -145.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.375339637049975e-15, "kappa": -159.34095567430944, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.2, "speed_y": -6.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174136_0611_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936190472222222, "longitude": 104.12896544444443, "altitude": 562.725, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705296000.0, "yaw": -17.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0614225582276507e-15, "kappa": -31.928965620599232, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.9, "speed_y": -4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01582, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174219_0641_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93731027777778, "longitude": 104.12899424999999, "altitude": 562.776, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705339000.0, "yaw": -17.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.081331410957968e-15, "kappa": -31.328994364065274, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.8, "speed_y": -4.2, "speed_z": -0.2, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01544, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173605_0380_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934678305555554, "longitude": 104.13554155555556, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704965000.0, "yaw": -147.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4193261692812276e-15, "kappa": -161.43554193503914, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.4, "speed_y": -6.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172840_0069_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94030111111111, "longitude": 104.14462086111112, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704520000.0, "yaw": -129.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.8979215231262925e-15, "kappa": -143.4446200790035, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.1, "speed_y": -4.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173121_0181_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937880888888888, "longitude": 104.14132130555556, "altitude": 562.839, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704681000.0, "yaw": -145.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.384194706332222e-15, "kappa": -159.74132095472243, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.7, "speed_y": -8.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173316_0262_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937289888888888, "longitude": 104.13803186111112, "altitude": 562.926, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704796000.0, "yaw": 5.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5654186814801315e-15, "kappa": -8.738031797926654, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.4, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174159_0627_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9378605, "longitude": 104.12920924999999, "altitude": 562.872, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705319000.0, "yaw": 91.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.641193231531015e-16, "kappa": 77.77079145933367, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 4.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.0155, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172850_0076_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939491222222223, "longitude": 104.14353161111111, "altitude": 562.826, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704530000.0, "yaw": -130.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9566781240014008e-15, "kappa": -145.04353175982786, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173959_0544_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934686972222224, "longitude": 104.12908252777777, "altitude": 562.881, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705199000.0, "yaw": -18.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.037750900832142e-15, "kappa": -32.62908208395932, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.4, "speed_y": -2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01496, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173413_0302_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936592305555557, "longitude": 104.13739069444445, "altitude": 562.864, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704853000.0, "yaw": 60.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.475606655399711e-15, "kappa": 46.662608672706746, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.1, "speed_y": 7.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173626_0395_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934898194444443, "longitude": 104.13529380555556, "altitude": 562.913, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704986000.0, "yaw": 77.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.6451445544024102e-15, "kappa": 62.86470505077343, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.6, "speed_y": 6.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0136, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173430_0314_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93578863888889, "longitude": 104.13711463888889, "altitude": 563.397, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704870000.0, "yaw": -58.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.0523879785282422e-15, "kappa": -73.03711443512978, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.2, "speed_y": -1.9, "speed_z": 0.7, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173830_0482_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934629472222223, "longitude": 104.13164697222221, "altitude": 562.896, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705110000.0, "yaw": -109.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.008218025299344e-15, "kappa": -123.83164687668639, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -6.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173936_0528_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934421611111112, "longitude": 104.12934388888888, "altitude": 562.777, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705176000.0, "yaw": 48.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.966513750689663e-15, "kappa": 34.67065608187709, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.1, "speed_y": 5.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01484, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172951_0119_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93948661111111, "longitude": 104.14318994444444, "altitude": 562.835, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704591000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1865253348947527e-15, "kappa": -152.04318898416412, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01474, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173619_0390_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934731666666668, "longitude": 104.1349103888889, "altitude": 562.863, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704979000.0, "yaw": -5.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3930297165002205e-15, "kappa": -19.834910552656762, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.0, "speed_y": -0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01342, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172938_0110_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94061497222222, "longitude": 104.14437483333334, "altitude": 562.898, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002857142857142857, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704578000.0, "yaw": 58.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.570692410804666e-15, "kappa": 44.55562496402298, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": -0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173725_0436_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934516194444445, "longitude": 104.13233025, "altitude": 562.763, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705045000.0, "yaw": -26.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.7577568601927888e-15, "kappa": -40.13233065163347, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.9, "speed_y": 1.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.0142, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174146_0618_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937104444444444, "longitude": 104.128761, "altitude": 562.729, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705306000.0, "yaw": 2.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5293703759135273e-15, "kappa": -11.928759923471326, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.1, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01574, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173912_0511_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934980166666666, "longitude": 104.13150974999999, "altitude": 562.842, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705152000.0, "yaw": 164.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1290824457344728e-15, "kappa": 150.16848920197546, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.0, "speed_y": -5.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01498, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172735_0024_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94186297222222, "longitude": 104.14552272222222, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704455000.0, "yaw": -9.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.297253040772498e-15, "kappa": -23.94552319324769, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 15.1, "speed_y": -2.7, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173412_0301_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936538333333335, "longitude": 104.13727697222222, "altitude": 562.793, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704852000.0, "yaw": 59.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.5344832877532144e-15, "kappa": 45.362722034825005, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.0, "speed_y": 7.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172820_0055_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940752333333332, "longitude": 104.14477991666668, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704500000.0, "yaw": 71.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.9513705378032144e-15, "kappa": 57.25522015589039, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.9, "speed_y": 11.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172706_0001_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94218961111111, "longitude": 104.14589966666668, "altitude": 562.88, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002857142857142857, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704426000.0, "yaw": -6.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3805192517343384e-15, "kappa": -20.445898964099747, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.6, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173901_0503_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934824916666667, "longitude": 104.13036261111111, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 190, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705141000.0, "yaw": 80.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4515871767242286e-15, "kappa": 66.26963768271418, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": 14.7, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173453_0329_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935716555555555, "longitude": 104.13709213888889, "altitude": 562.902, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704893000.0, "yaw": -178.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.526492942683633e-15, "kappa": 167.86290689591536, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.2, "speed_y": -1.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01404, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173540_0363_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934743583333333, "longitude": 104.13543497222223, "altitude": 562.817, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704940000.0, "yaw": -27.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.712505817966123e-15, "kappa": -41.2354350299412, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.3, "speed_y": -4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173059_0166_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937345611111112, "longitude": 104.14092072222223, "altitude": 562.878, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704659000.0, "yaw": -122.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.631366574188592e-15, "kappa": -136.84092073717414, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.2, "speed_y": -2.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173758_0459_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934519416666667, "longitude": 104.13243816666666, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705078000.0, "yaw": -102.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6056264354712752e-15, "kappa": -116.43243848388879, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173407_0298_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93644313888889, "longitude": 104.13719066666667, "altitude": 562.908, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704847000.0, "yaw": -44.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.8827592929766033e-15, "kappa": -58.537190837522786, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -5.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172811_0049_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94043486111111, "longitude": 104.14460472222223, "altitude": 562.789, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704491000.0, "yaw": -31.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.5176046208733843e-15, "kappa": -45.74460490080457, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.9, "speed_y": -4.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173334_0275_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93634075, "longitude": 104.13792427777778, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704814000.0, "yaw": -100.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.5037733163662808e-15, "kappa": -114.63792453175047, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.6, "speed_y": -9.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173809_0467_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93468672222222, "longitude": 104.13163252777777, "altitude": 562.785, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705089000.0, "yaw": -5.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3909537493703523e-15, "kappa": -19.931633098178466, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.9, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172937_0109_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940605916666666, "longitude": 104.14435741666668, "altitude": 562.941, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704577000.0, "yaw": 46.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.0407654042438886e-15, "kappa": 32.55564310785448, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.9, "speed_y": 4.0, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173011_0133_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938187944444444, "longitude": 104.14180461111111, "altitude": 562.814, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704611000.0, "yaw": -75.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.514380421830643e-17, "kappa": -89.44180472651331, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.4, "speed_y": -8.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01456, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174216_0639_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936990055555555, "longitude": 104.12910733333332, "altitude": 562.741, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705336000.0, "yaw": -17.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.07143638557873e-15, "kappa": -31.62910761865708, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.5, "speed_y": -3.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01524, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174110_0593_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936774805555554, "longitude": 104.12880316666666, "altitude": 562.767, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705270000.0, "yaw": 72.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.8701951635866117e-15, "kappa": 58.771197178778806, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": 5.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01566, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173315_0261_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937209333333335, "longitude": 104.13802572222222, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704795000.0, "yaw": 5.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.561497700537323e-15, "kappa": -9.138025229700867, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.6, "speed_y": 1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174046_0576_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934866888888887, "longitude": 104.12946572222222, "altitude": 562.935, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705246000.0, "yaw": -177.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.534250471670733e-15, "kappa": 168.47053468120612, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.4, "speed_y": -0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01502, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173602_0378_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934986083333335, "longitude": 104.13576966666668, "altitude": 562.84, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704962000.0, "yaw": -147.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4253270120791768e-15, "kappa": -161.73577037647578, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.7, "speed_y": -8.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01344, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174133_0609_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935833194444445, "longitude": 104.12909563888888, "altitude": 562.758, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705293000.0, "yaw": -17.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0779179406236392e-15, "kappa": -31.429095994350323, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 12.7, "speed_y": -3.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0157, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172818_0054_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940707055555556, "longitude": 104.1446245, "altitude": 562.755, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704498000.0, "yaw": 70.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.988284995130308e-15, "kappa": 56.55537439117226, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": 8.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01434, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173655_0415_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934825361111113, "longitude": 104.13439836111112, "altitude": 562.765, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705015000.0, "yaw": 90.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.319033122464516e-16, "kappa": 76.66560173138635, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.2, "speed_y": 13.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173945_0534_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934719194444444, "longitude": 104.12965163888889, "altitude": 562.843, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705185000.0, "yaw": 12.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.605178691425543e-15, "kappa": -1.8296519095369637, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": -0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01498, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173053_0162_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937669916666668, "longitude": 104.14149394444445, "altitude": 562.794, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704653000.0, "yaw": -123.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.678300721482476e-15, "kappa": -137.94149414144417, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.8, "speed_y": -11.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173607_0382_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93452961111111, "longitude": 104.1354216388889, "altitude": 562.866, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704967000.0, "yaw": -139.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.2373926913446357e-15, "kappa": -153.83542088725653, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172903_0085_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93840377777778, "longitude": 104.14206869444445, "altitude": 562.916, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704543000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9420291658240445e-15, "kappa": -144.64206855649775, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.2, "speed_y": -5.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173210_0216_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937000694444446, "longitude": 104.13941702777778, "altitude": 562.775, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704730000.0, "yaw": -79.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.352610769541009e-16, "kappa": -93.73941762693192, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.4, "speed_y": -12.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173359_0292_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936290194444446, "longitude": 104.13765577777778, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704839000.0, "yaw": -123.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.6653412191582458e-15, "kappa": -137.6376556083241, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.8, "speed_y": -5.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173711_0426_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934454972222223, "longitude": 104.13399002777778, "altitude": 562.784, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705031000.0, "yaw": -93.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.0746707896172343e-15, "kappa": -107.33399064520646, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.4, "speed_y": -5.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173747_0452_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93480125, "longitude": 104.13390627777778, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705067000.0, "yaw": -104.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.711927805092362e-15, "kappa": -118.33390675095076, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.0, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173935_0527_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934383694444445, "longitude": 104.1292753611111, "altitude": 562.85, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705175000.0, "yaw": -27.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.704418263311776e-15, "kappa": -41.42927477127131, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.5, "speed_y": 2.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01484, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173640_0405_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934448166666666, "longitude": 104.13434052777778, "altitude": 562.865, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705000000.0, "yaw": -88.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 7.950916277000183e-16, "kappa": -102.73434032463513, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -13.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01336, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172741_0028_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.942154777777777, "longitude": 104.14546616666668, "altitude": 562.877, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704461000.0, "yaw": 28.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.5013231526572907e-15, "kappa": 13.95453452549061, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.7, "speed_y": 1.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01482, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172744_0030_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941920194444446, "longitude": 104.14554233333334, "altitude": 562.807, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704464000.0, "yaw": 163.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1103022438032507e-15, "kappa": 149.55445658800264, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.1, "speed_y": 3.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01472, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173034_0149_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937984444444446, "longitude": 104.14177836111112, "altitude": 562.742, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704634000.0, "yaw": -56.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.1957435086542488e-15, "kappa": -70.64177811691484, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -6.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174050_0579_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93510725, "longitude": 104.12920552777777, "altitude": 562.737, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705250000.0, "yaw": -44.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.8884815245425518e-15, "kappa": -58.42920468454328, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": -9.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01536, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173715_0429_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934464805555557, "longitude": 104.13345486111112, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705035000.0, "yaw": -88.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 7.950376829991452e-16, "kappa": -102.73345473294673, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -15.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00528, "gps_z_stddev": 0.01344, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173553_0372_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935523777777778, "longitude": 104.13614550000001, "altitude": 562.922, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704953000.0, "yaw": 49.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9596726876512374e-15, "kappa": 34.863854287792286, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.8, "speed_y": 5.3, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01356, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173130_0188_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93723702777778, "longitude": 104.14061130555557, "altitude": 562.809, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704690000.0, "yaw": -111.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.086581467673251e-15, "kappa": -125.34061116132118, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": -12.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174052_0580_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935244166666667, "longitude": 104.12905091666666, "altitude": 562.828, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705252000.0, "yaw": -43.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.9099061898762895e-15, "kappa": -58.02904991168271, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 10.7, "speed_y": -10.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01566, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173058_0165_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93738325, "longitude": 104.14098677777778, "altitude": 562.915, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704658000.0, "yaw": -123.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.6570669771691716e-15, "kappa": -137.44098646063685, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.7, "speed_y": -7.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173416_0304_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936616583333333, "longitude": 104.1374883888889, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704856000.0, "yaw": 106.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 1.3611462732348447e-16, "kappa": 92.16251109478348, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.5, "speed_y": -0.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173420_0307_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936256750000002, "longitude": 104.13745155555556, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704860000.0, "yaw": -175.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.554140580262886e-15, "kappa": 170.16254750098403, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.8, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172801_0042_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94057352777778, "longitude": 104.14553311111112, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704481000.0, "yaw": -107.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.903498897301535e-15, "kappa": -121.84553182594256, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.3, "speed_y": -13.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173328_0270_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936531388888888, "longitude": 104.13815016666668, "altitude": 562.905, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704808000.0, "yaw": 178.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.465063227320635e-15, "kappa": 163.861850145803, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.4, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173306_0255_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93660447222222, "longitude": 104.13804625, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704786000.0, "yaw": -26.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.7413919761834134e-15, "kappa": -40.53804632842605, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.4, "speed_y": -4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173207_0214_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936954611111112, "longitude": 104.13967552777778, "altitude": 562.787, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704727000.0, "yaw": -108.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.9614640192400045e-15, "kappa": -122.93967546552642, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.1, "speed_y": -3.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173036_0150_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93805836111111, "longitude": 104.141664, "altitude": 562.828, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704636000.0, "yaw": -53.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.3896847952571474e-15, "kappa": -67.34166436693089, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.2, "speed_y": -8.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173603_0379_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934826444444443, "longitude": 104.13565144444445, "altitude": 562.85, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704963000.0, "yaw": -147.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.425308816765053e-15, "kappa": -161.73565163383387, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.6, "speed_y": -8.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173216_0220_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.9371395, "longitude": 104.13857700000001, "altitude": 562.911, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704736000.0, "yaw": -79.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.9750214962805404e-16, "kappa": -93.13857714216056, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": -10.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173633_0400_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934506416666668, "longitude": 104.13495766666668, "altitude": 562.896, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704993000.0, "yaw": -140.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.2484029904456e-15, "kappa": -154.2349566097094, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.2, "speed_y": -6.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01362, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174023_0561_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934928111111113, "longitude": 104.12898805555555, "altitude": 562.772, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705223000.0, "yaw": -19.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.020687310341257e-15, "kappa": -33.128988340437445, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.6, "speed_y": -3.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01552, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173347_0284_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93669125, "longitude": 104.13773930555556, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704827000.0, "yaw": 77.7, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.6060265469174128e-15, "kappa": 63.56226155799185, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": 9.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01398, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174150_0621_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93766102777778, "longitude": 104.12878383333333, "altitude": 562.949, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705310000.0, "yaw": 2.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5294274273262707e-15, "kappa": -11.928784518826966, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.3, "speed_y": 0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01568, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173855_0499_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934728777777778, "longitude": 104.12969983333333, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705135000.0, "yaw": 58.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.5959706319273794e-15, "kappa": 43.97029930075947, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.6, "speed_y": 5.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01492, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173820_0475_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93488347222222, "longitude": 104.13226063888888, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705100000.0, "yaw": 101.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4049565330772019e-16, "kappa": 87.76773851307908, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.0, "speed_y": 9.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173030_0146_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938019055555557, "longitude": 104.14189366666668, "altitude": 562.858, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704630000.0, "yaw": -163.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.60480557478041e-15, "kappa": -177.84189378976822, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.2, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01434, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174157_0626_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93786313888889, "longitude": 104.12910161111111, "altitude": 562.899, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705317000.0, "yaw": 91.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.009890983417206e-16, "kappa": 77.17089931302779, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 9.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01562, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172849_0075_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93961663888889, "longitude": 104.14369983333334, "altitude": 562.837, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704529000.0, "yaw": -130.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9494613713350455e-15, "kappa": -144.84369939091533, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173417_0305_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93651377777778, "longitude": 104.13747655555557, "altitude": 562.802, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704857000.0, "yaw": -179.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5127962496867584e-15, "kappa": 166.8625232784053, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01364, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173600_0377_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935150555555555, "longitude": 104.1358913888889, "altitude": 562.835, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704960000.0, "yaw": -147.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.425346036848017e-15, "kappa": -161.73589136240392, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -12.6, "speed_y": -8.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01346, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172750_0034_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941176416666668, "longitude": 104.14578719444445, "altitude": 562.832, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704470000.0, "yaw": 164.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.12606146645565e-15, "kappa": 150.05421242917754, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173233_0232_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937369611111112, "longitude": 104.13892497222223, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704753000.0, "yaw": 92.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -7.092387046683243e-16, "kappa": 78.66107502346689, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.8, "speed_y": 15.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173451_0328_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935775194444446, "longitude": 104.13709355555557, "altitude": 562.876, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704891000.0, "yaw": 178.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4650052894123e-15, "kappa": 163.86290594799445, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -7.5, "speed_y": 0.5, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00604, "gps_z_stddev": 0.01394, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173906_0507_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934954305555557, "longitude": 104.13125227777778, "altitude": 562.846, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705146000.0, "yaw": 79.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4804040115702438e-15, "kappa": 65.76874797887882, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.4, "speed_y": 13.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0147, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173444_0323_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936405444444446, "longitude": 104.13707127777778, "altitude": 562.92, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704884000.0, "yaw": 32.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.41549961216839e-15, "kappa": 18.762928250034424, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.9, "speed_y": 1.4, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01406, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173129_0187_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937287138888887, "longitude": 104.1407648888889, "altitude": 562.779, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704689000.0, "yaw": -112.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.152814096123665e-15, "kappa": -126.64076426506878, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.9, "speed_y": -7.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01366, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173217_0221_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937157055555556, "longitude": 104.13845955555556, "altitude": 562.906, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704737000.0, "yaw": -78.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.5976612371897917e-16, "kappa": -92.538460173056, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.7, "speed_y": -5.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173403_0295_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936227833333334, "longitude": 104.13742808333333, "altitude": 562.801, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704843000.0, "yaw": -83.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 4.918843724027116e-16, "kappa": -97.83742761147096, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.6, "speed_y": -2.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172728_0019_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941085277777777, "longitude": 104.14568191666667, "altitude": 562.767, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704448000.0, "yaw": -13.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.198727491960831e-15, "kappa": -27.545682298809684, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.8, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173648_0410_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93465175, "longitude": 104.13405527777779, "altitude": 562.81, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705008000.0, "yaw": 1.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5126543932649146e-15, "kappa": -13.134057063855542, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.4, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01404, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173102_0168_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937438916666668, "longitude": 104.14085752777778, "altitude": 562.762, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704662000.0, "yaw": -29.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.6235320010193127e-15, "kappa": -43.3408568865279, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.1, "speed_y": -3.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172928_0103_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93992625, "longitude": 104.14345961111111, "altitude": 562.758, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704568000.0, "yaw": 49.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.960315198646904e-15, "kappa": 34.856539948544885, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 11.3, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173404_0296_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936282333333335, "longitude": 104.13737241666668, "altitude": 562.752, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704844000.0, "yaw": -46.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.7522437487459383e-15, "kappa": -60.93737295664966, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.4, "speed_y": -5.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01374, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174127_0605_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935499805555555, "longitude": 104.12922255555554, "altitude": 562.913, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705287000.0, "yaw": 178.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4804272661641876e-15, "kappa": 164.77077707277638, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.8, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01566, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172709_0005_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94192761111111, "longitude": 104.14591552777779, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704429000.0, "yaw": 177.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.449286026203085e-15, "kappa": 162.954084321891, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.9, "speed_y": 0.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01478, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172730_0020_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941196, "longitude": 104.14565911111112, "altitude": 562.76, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704450000.0, "yaw": -10.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2842822699160007e-15, "kappa": -24.44565925801271, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.8, "speed_y": -1.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172925_0100_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93954711111111, "longitude": 104.14295980555556, "altitude": 562.765, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704565000.0, "yaw": 48.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9638588642733623e-15, "kappa": 34.757040502129136, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.9, "speed_y": 11.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174209_0634_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93689422222222, "longitude": 104.12919288888888, "altitude": 562.909, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705329000.0, "yaw": -178.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5240518785212047e-15, "kappa": 167.6708069929831, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.4, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01542, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173714_0428_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93446061111111, "longitude": 104.13366536111111, "altitude": 562.788, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705034000.0, "yaw": -88.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 7.950505673366296e-16, "kappa": -102.73366591537716, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -14.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00532, "gps_z_stddev": 0.01352, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173858_0501_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93476627777778, "longitude": 104.12996133333333, "altitude": 562.786, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705138000.0, "yaw": 80.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.474578738933847e-15, "kappa": 65.8700382829662, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": 11.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172733_0022_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941495888888888, "longitude": 104.14559802777778, "altitude": 562.749, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704453000.0, "yaw": -10.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2895042389798604e-15, "kappa": -24.245598133379353, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.4, "speed_y": -2.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172909_0089_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938501, "longitude": 104.14177252777779, "altitude": 562.854, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704549000.0, "yaw": -57.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.1600560327548946e-15, "kappa": -71.24177196993057, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.9, "speed_y": -7.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00574, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173336_0276_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936321361111112, "longitude": 104.13778908333335, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704816000.0, "yaw": -99.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4520784185778065e-15, "kappa": -113.73778947282695, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.4, "speed_y": -8.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01412, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174217_0640_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937144166666666, "longitude": 104.12905327777777, "altitude": 562.745, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705337000.0, "yaw": -17.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0780362454730472e-15, "kappa": -31.429052712758814, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 12.6, "speed_y": -3.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01562, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173530_0356_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934986944444443, "longitude": 104.13609055555557, "altitude": 562.833, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704930000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9415183194739513e-15, "kappa": -144.6360905292699, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.7, "speed_y": -11.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173113_0176_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93805797222222, "longitude": 104.14138019444445, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704673000.0, "yaw": 56.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.67410430143355e-15, "kappa": 42.15862056506451, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.7, "speed_y": 9.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01392, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173508_0340_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93557563888889, "longitude": 104.13620866666668, "altitude": 562.824, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704908000.0, "yaw": -3.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.429857948173265e-15, "kappa": -18.036207998188424, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.0, "speed_y": 3.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.014, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173753_0456_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93463988888889, "longitude": 104.13306308333333, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705073000.0, "yaw": -102.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6281770718786982e-15, "kappa": -116.83306255181138, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -14.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173240_0237_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93733313888889, "longitude": 104.13971975000001, "altitude": 562.899, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704760000.0, "yaw": 90.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.751091744644924e-16, "kappa": 75.96028027908498, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.5, "speed_y": -0.9, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01498, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173018_0138_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93840375, "longitude": 104.14156802777778, "altitude": 562.866, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704618000.0, "yaw": 16.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.604602477416288e-15, "kappa": 2.258432052865799, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.6, "speed_y": 2.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173141_0196_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937183666666666, "longitude": 104.13975355555556, "altitude": 562.841, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704701000.0, "yaw": -9.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3145883459796824e-15, "kappa": -23.23975309760286, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.1, "speed_y": -1.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174102_0587_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93600647222222, "longitude": 104.12876877777776, "altitude": 562.731, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705262000.0, "yaw": -1.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.472085461600385e-15, "kappa": -15.728768581254727, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.2, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01542, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174124_0603_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935719444444445, "longitude": 104.1292165, "altitude": 562.885, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705284000.0, "yaw": 178.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4737498640208147e-15, "kappa": 164.3707833418208, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.5, "speed_y": 0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01586, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173128_0186_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93731352777778, "longitude": 104.14084880555556, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704688000.0, "yaw": -131.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9920164119527608e-15, "kappa": -146.04084931370858, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.9, "speed_y": -3.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01382, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173708_0424_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934483666666665, "longitude": 104.13412344444446, "altitude": 562.947, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705028000.0, "yaw": -116.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.3680206695411698e-15, "kappa": -131.03412338550817, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.2, "speed_y": -7.0, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0138, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172748_0033_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941364222222223, "longitude": 104.14572522222223, "altitude": 562.853, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704468000.0, "yaw": 164.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.1229324559880144e-15, "kappa": 149.9542754553054, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.4, "speed_y": 4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01458, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173033_0148_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93793725, "longitude": 104.14184547222223, "altitude": 562.773, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704633000.0, "yaw": -120.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.5347908867085072e-15, "kappa": -134.6418463742587, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.9, "speed_y": -2.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0143, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172953_0120_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93933991666667, "longitude": 104.14303644444445, "altitude": 562.825, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704593000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1865064817654364e-15, "kappa": -152.04303736107198, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174010_0552_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93469438888889, "longitude": 104.12954230555555, "altitude": 562.873, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705210000.0, "yaw": 160.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.0137481577705273e-15, "kappa": 146.6704581452172, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.3, "speed_y": 2.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01572, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173206_0213_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936963972222223, "longitude": 104.13971866666667, "altitude": 562.895, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704726000.0, "yaw": -130.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9418202233427016e-15, "kappa": -144.63971856681968, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.2, "speed_y": -3.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172936_0108_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940543, "longitude": 104.14427400000001, "altitude": 562.941, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704576000.0, "yaw": 49.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.960397608385346e-15, "kappa": 34.85572688330434, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.5, "speed_y": 7.6, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172957_0123_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938909444444445, "longitude": 104.14258538888889, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704597000.0, "yaw": -138.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.189400902591751e-15, "kappa": -152.14258461847064, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.2, "speed_y": -10.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00568, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173010_0132_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938158027777778, "longitude": 104.14190675, "altitude": 562.828, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704610000.0, "yaw": -106.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.8601984829694503e-15, "kappa": -121.04190698747814, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.5, "speed_y": -4.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174200_0628_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937847555555557, "longitude": 104.12923413888888, "altitude": 562.823, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705320000.0, "yaw": 116.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 7.543669013681826e-16, "kappa": 102.07076644056716, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.4, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.0155, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172757_0039_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940679555555555, "longitude": 104.14588947222222, "altitude": 562.882, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704477000.0, "yaw": -149.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4652024073245664e-15, "kappa": -163.8458890436649, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.8, "speed_y": -1.8, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172848_0074_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.939743472222222, "longitude": 104.14387105555556, "altitude": 562.836, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704528000.0, "yaw": -130.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9530994551026216e-15, "kappa": -144.9438715320257, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.8, "speed_y": -11.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01466, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173651_0412_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934828694444445, "longitude": 104.13405994444445, "altitude": 562.937, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705011000.0, "yaw": 2.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.5354422278464516e-15, "kappa": -11.434058806288599, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.1, "speed_y": 0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174222_0643_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93766927777778, "longitude": 104.12886588888888, "altitude": 562.958, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705342000.0, "yaw": -17.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0748019512284267e-15, "kappa": -31.52886510831648, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 13.1, "speed_y": -4.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.0159, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173410_0300_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93649863888889, "longitude": 104.13719155555556, "altitude": 562.799, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704850000.0, "yaw": 41.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.2122451601463126e-15, "kappa": 27.062808172255213, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.2, "speed_y": 4.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174156_0625_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93786661111111, "longitude": 104.12895502777778, "altitude": 562.813, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705316000.0, "yaw": 90.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.500111444612429e-16, "kappa": 76.37104574739372, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.3, "speed_y": 9.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.0155, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173930_0524_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934326083333335, "longitude": 104.12938697222222, "altitude": 562.916, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705170000.0, "yaw": -91.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 9.838883324113188e-16, "kappa": -105.82938618953214, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.9, "speed_y": -5.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00562, "gps_z_stddev": 0.01488, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174134_0610_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93600825, "longitude": 104.12903230555555, "altitude": 562.759, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705294000.0, "yaw": -17.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0713511083301798e-15, "kappa": -31.62903308843536, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.2, "speed_y": -4.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01592, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174038_0571_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935431, "longitude": 104.12924677777777, "altitude": 562.786, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705238000.0, "yaw": 150.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.6238802105221667e-15, "kappa": 136.6707541809074, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.5, "speed_y": 2.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0057, "gps_z_stddev": 0.01602, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172734_0023_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.941671666666668, "longitude": 104.14556205555556, "altitude": 562.734, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704454000.0, "yaw": -10.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.2895222721515103e-15, "kappa": -24.24556237409445, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 14.2, "speed_y": -2.6, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173253_0246_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937103694444446, "longitude": 104.13842636111112, "altitude": 562.788, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704773000.0, "yaw": -153.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.518160577470652e-15, "kappa": -167.23842626103627, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.5, "speed_y": -1.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172943_0113_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940342333333334, "longitude": 104.14408708333335, "altitude": 562.823, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704583000.0, "yaw": -137.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.18367476728499e-15, "kappa": -151.9440875751377, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.0, "speed_y": -9.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01492, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173728_0438_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934702166666668, "longitude": 104.1323581111111, "altitude": 562.781, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705048000.0, "yaw": 5.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.567094200796357e-15, "kappa": -8.532357361227508, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.6, "speed_y": 0.8, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174041_0573_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93513888888889, "longitude": 104.12936433333333, "altitude": 562.853, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705241000.0, "yaw": 160.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.9928738960397934e-15, "kappa": 146.07063532207073, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.3, "speed_y": 4.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01558, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173500_0334_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935296805555556, "longitude": 104.13651483333334, "altitude": 562.89, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704900000.0, "yaw": -129.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.912125698805985e-15, "kappa": -143.8365164820927, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.5, "speed_y": -4.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01406, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174015_0555_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934598166666667, "longitude": 104.12951538888888, "altitude": 562.822, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705215000.0, "yaw": -84.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 5.287602710789913e-16, "kappa": -98.42951602077328, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.6, "speed_y": -6.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01572, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174103_0588_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936199916666666, "longitude": 104.12876327777776, "altitude": 562.735, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705263000.0, "yaw": -1.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.473806348519341e-15, "kappa": -15.628763520100442, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 15.6, "speed_y": -0.4, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01558, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173308_0256_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93669661111111, "longitude": 104.13799294444445, "altitude": 562.867, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704788000.0, "yaw": -27.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.716699534192676e-15, "kappa": -41.137993848404996, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.6, "speed_y": -2.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173246_0241_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937246666666667, "longitude": 104.13909369444445, "altitude": 562.832, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704766000.0, "yaw": -98.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.3943424111361305e-15, "kappa": -112.73909336137342, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -14.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01426, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173609_0383_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93451891666667, "longitude": 104.13534475, "altitude": 562.781, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704969000.0, "yaw": -106.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.8163138911852523e-15, "kappa": -120.23534485529018, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.6, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01388, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173020_0139_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938471194444446, "longitude": 104.14159294444445, "altitude": 562.932, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704620000.0, "yaw": 18.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.599234988045815e-15, "kappa": 3.8584061511736585, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.0, "speed_y": 1.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01448, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173108_0172_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.937712527777776, "longitude": 104.14077666666667, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704668000.0, "yaw": 46.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.0471458575973677e-15, "kappa": 32.35922342142482, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.4, "speed_y": 5.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01394, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174053_0581_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935369083333335, "longitude": 104.12890902777777, "altitude": 562.904, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705253000.0, "yaw": -44.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.899227652522758e-15, "kappa": -58.22890880460274, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 8.9, "speed_y": -8.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.0155, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173949_0537_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93449086111111, "longitude": 104.12939947222222, "altitude": 562.888, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705189000.0, "yaw": -135.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.118364000292546e-15, "kappa": -149.82939936831878, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.0, "speed_y": -7.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01546, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172940_0111_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940572083333333, "longitude": 104.1443308888889, "altitude": 562.811, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704580000.0, "yaw": 154.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.7899619406476388e-15, "kappa": 140.65566908439604, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.0, "speed_y": -4.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0148, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173027_0144_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938148277777778, "longitude": 104.141941, "altitude": 562.878, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704627000.0, "yaw": 140.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.123319653022661e-15, "kappa": 126.05806006311181, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.4, "speed_y": 0.6, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.0145, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173256_0248_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936807083333335, "longitude": 104.13833072222224, "altitude": 562.853, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704776000.0, "yaw": -163.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.605122654190773e-15, "kappa": -178.03833067075269, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.2, "speed_y": -4.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01424, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173617_0389_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934619194444444, "longitude": 104.13492333333333, "altitude": 562.83, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704977000.0, "yaw": -6.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.382208329049513e-15, "kappa": -20.334922241372194, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.1, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174008_0550_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934862833333334, "longitude": 104.12948058333333, "altitude": 562.863, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705208000.0, "yaw": 88.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -9.89964485530344e-16, "kappa": 74.07051989709427, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.9, "speed_y": 0.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0062, "gps_z_stddev": 0.01554, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174114_0596_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936774833333335, "longitude": 104.12916880555555, "altitude": 562.918, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705274000.0, "yaw": 90.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.683410920056091e-16, "kappa": 76.07083163683153, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.4, "speed_y": 4.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00584, "gps_z_stddev": 0.01678, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173424_0310_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936004166666667, "longitude": 104.13730144444445, "altitude": 562.868, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704864000.0, "yaw": -149.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4628219901338572e-15, "kappa": -163.73730113337734, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -10.6, "speed_y": -6.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01426, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173346_0283_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93667047222222, "longitude": 104.13761472222222, "altitude": 562.802, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704826000.0, "yaw": 66.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.187818284734474e-15, "kappa": 52.66238525128573, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.0, "speed_y": 6.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01422, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173419_0306_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936376527777778, "longitude": 104.13746300000001, "altitude": 562.869, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704859000.0, "yaw": -175.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.555223561391099e-15, "kappa": 170.26253765485458, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.0, "speed_y": -0.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01376, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173705_0422_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934633166666668, "longitude": 104.1344716388889, "altitude": 562.792, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705025000.0, "yaw": -116.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.3394258518424692e-15, "kappa": -130.43447149966633, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -6.6, "speed_y": -13.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173523_0350_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935560722222224, "longitude": 104.13660788888889, "altitude": 562.851, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704923000.0, "yaw": -159.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.581256791371185e-15, "kappa": -173.13660766347232, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -13.9, "speed_y": -5.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00538, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173017_0137_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938321166666668, "longitude": 104.14154, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704617000.0, "yaw": 9.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.596069419754332e-15, "kappa": -4.541539820375205, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.5, "speed_y": 2.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01454, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172715_0009_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94116138888889, "longitude": 104.1459651388889, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704435000.0, "yaw": 176.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4436235677241042e-15, "kappa": 162.65403532212767, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.9, "speed_y": 0.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01472, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174012_0553_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934603666666668, "longitude": 104.12957727777777, "altitude": 562.904, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705212000.0, "yaw": 161.4, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.0343274813379047e-15, "kappa": 147.27042269829187, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.2, "speed_y": 1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01534, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173139_0194_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93699325, "longitude": 104.13978491666667, "altitude": 562.717, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704699000.0, "yaw": -43.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.9466770666560715e-15, "kappa": -57.339785461948736, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 4.3, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01372, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173550_0370_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93532011111111, "longitude": 104.13587969444445, "altitude": 562.739, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 120, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704950000.0, "yaw": 48.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.9846154230238675e-15, "kappa": 34.1641193456772, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.6, "speed_y": 10.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00536, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173919_0516_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93466175, "longitude": 104.13059577777777, "altitude": 562.828, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705159000.0, "yaw": -112.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1369502815680923e-15, "kappa": -126.33059550350302, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.6, "speed_y": -13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01468, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173742_0448_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934835888888887, "longitude": 104.13385316666667, "altitude": 562.917, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705062000.0, "yaw": 91.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -8.196135490792115e-16, "kappa": 76.8661478347102, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": 12.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0053, "gps_z_stddev": 0.01386, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172707_0003_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.942158638888888, "longitude": 104.14589805555556, "altitude": 562.876, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002857142857142857, "iso_speed": 110, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704427000.0, "yaw": -80.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.9849802983398366e-16, "kappa": -94.74589905642262, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.2, "speed_y": 0.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01464, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173642_0406_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93445188888889, "longitude": 104.13416108333334, "altitude": 562.914, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705002000.0, "yaw": -89.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 8.502452280581144e-16, "kappa": -103.63416092504391, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.3, "speed_y": -9.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01358, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173843_0491_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934382944444444, "longitude": 104.12996263888888, "altitude": 562.883, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705123000.0, "yaw": -99.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4284578484150553e-15, "kappa": -113.32996276670593, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.3, "speed_y": -13.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01428, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174204_0631_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93744788888889, "longitude": 104.12921491666665, "altitude": 562.835, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705324000.0, "yaw": -178.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.524108403622544e-15, "kappa": 167.67078579312474, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.8, "speed_y": -0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01578, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173557_0375_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93545088888889, "longitude": 104.13611458333334, "altitude": 562.805, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704957000.0, "yaw": -148.7, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4464509359205167e-15, "kappa": -162.83611413211744, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -8.5, "speed_y": -5.7, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.0135, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173330_0272_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936400972222224, "longitude": 104.13813847222222, "altitude": 562.83, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704810000.0, "yaw": -160.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.591993254786394e-15, "kappa": -174.73813889306243, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.7, "speed_y": -2.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173016_0136_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938270583333335, "longitude": 104.14151575000001, "altitude": 562.882, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704616000.0, "yaw": -61.3, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -9.067830353015377e-16, "kappa": -75.4415149910653, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.7, "speed_y": -0.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00558, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172956_0122_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93903427777778, "longitude": 104.14271636111111, "altitude": 562.838, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704596000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.1864693047182915e-15, "kappa": -152.04271476843388, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00572, "gps_z_stddev": 0.01462, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173905_0506_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93492225, "longitude": 104.13103202777778, "altitude": 562.796, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705145000.0, "yaw": 80.1, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.4688993945455291e-15, "kappa": 65.96896699776211, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.6, "speed_y": 14.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173923_0519_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934445805555555, "longitude": 104.1299766111111, "altitude": 562.861, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705163000.0, "yaw": -111.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.1165665748353456e-15, "kappa": -125.92997623477461, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.5, "speed_y": -13.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.01452, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173525_0352_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93530063888889, "longitude": 104.1364923888889, "altitude": 562.899, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704925000.0, "yaw": -159.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.582711592547327e-15, "kappa": -173.33649262650434, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -5.7, "speed_y": -2.1, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.01368, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173440_0321_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93626138888889, "longitude": 104.13697308333334, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704880000.0, "yaw": 28.9, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.4880994667422377e-15, "kappa": 14.763026590278448, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 9.1, "speed_y": 4.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174042_0574_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934986055555555, "longitude": 104.12942724999999, "altitude": 562.907, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705242000.0, "yaw": 160.6, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.0068412923277368e-15, "kappa": 146.47057361048553, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.9, "speed_y": 3.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.0155, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173825_0478_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934833694444446, "longitude": 104.13229922222222, "altitude": 562.79, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705105000.0, "yaw": -128.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 2.86288619078545e-15, "kappa": -142.53229909739383, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.6, "speed_y": -7.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01436, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174021_0559_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934760583333333, "longitude": 104.12904833333333, "altitude": 562.818, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705221000.0, "yaw": -60.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -9.803611182873059e-16, "kappa": -74.2290478201824, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.5, "speed_y": -0.7, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01546, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173337_0277_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936309972222222, "longitude": 104.13770577777778, "altitude": 562.892, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704817000.0, "yaw": -99.4, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.4405380086539255e-15, "kappa": -113.53770551104213, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 0.0, "speed_y": -3.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00548, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173808_0466_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934632222222223, "longitude": 104.13162608333333, "altitude": 562.846, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705088000.0, "yaw": -66.0, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -6.181882886624578e-16, "kappa": -80.1316252990274, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 1.5, "speed_y": -0.3, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00534, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174104_0589_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936395861111112, "longitude": 104.12875852777778, "altitude": 562.806, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705264000.0, "yaw": -1.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.4788672101803795e-15, "kappa": -15.328759570407923, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 15.0, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01578, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173242_0238_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93732111111111, "longitude": 104.13965494444444, "altitude": 562.822, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704762000.0, "yaw": -175.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.558444299377391e-15, "kappa": 170.56034495646188, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.1, "speed_y": -6.5, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00604, "gps_z_stddev": 0.01472, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173039_0152_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938157194444443, "longitude": 104.14152561111112, "altitude": 562.808, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704639000.0, "yaw": -42.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.9625257198943517e-15, "kappa": -57.04152558411635, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.7, "speed_y": -0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174029_0565_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93542247222222, "longitude": 104.12879688888889, "altitude": 562.934, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705229000.0, "yaw": -18.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.0276000863561995e-15, "kappa": -32.92879741393467, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.8, "speed_y": -0.4, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00556, "gps_z_stddev": 0.01548, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173118_0179_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938110305555554, "longitude": 104.14150886111112, "altitude": 562.804, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704678000.0, "yaw": 153.8, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 2.7495385062492886e-15, "kappa": 139.65849017695217, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -4.2, "speed_y": -3.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00554, "gps_z_stddev": 0.01414, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173433_0316_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935906305555555, "longitude": 104.13695344444444, "altitude": 562.814, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704873000.0, "yaw": -49.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -1.5848334867010996e-15, "kappa": -63.936954027523065, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.2, "speed_y": -7.2, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0054, "gps_z_stddev": 0.01438, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173815_0471_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93499591666667, "longitude": 104.13166005555554, "altitude": 562.826, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705095000.0, "yaw": 35.3, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -3.36365567129556e-15, "kappa": 21.168339391126967, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -1.1, "speed_y": 3.2, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01468, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173000_0125_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938623888888888, "longitude": 104.14228644444445, "altitude": 562.848, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704600000.0, "yaw": -137.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.186418360832589e-15, "kappa": -152.04228697097022, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -11.1, "speed_y": -10.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00564, "gps_z_stddev": 0.01446, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173322_0266_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93723761111111, "longitude": 104.13812355555557, "altitude": 562.788, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001, "iso_speed": 180, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704802000.0, "yaw": 175.0, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.4079111203306246e-15, "kappa": 160.86187609406642, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -9.6, "speed_y": 0.2, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00544, "gps_z_stddev": 0.0141, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173343_0281_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.936616333333333, "longitude": 104.13756972222222, "altitude": 562.849, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 150, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704823000.0, "yaw": -20.8, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.957111176751711e-15, "kappa": -34.937570648090436, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 6.0, "speed_y": -2.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0055, "gps_z_stddev": 0.01402, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173514_0344_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935917555555555, "longitude": 104.13668175000001, "altitude": 562.865, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704914000.0, "yaw": 49.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -2.952510425110897e-15, "kappa": 35.0633196002146, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 7.3, "speed_y": 8.9, "speed_z": -0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00542, "gps_z_stddev": 0.0137, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172814_0051_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.940622944444446, "longitude": 104.144479, "altitude": 562.91, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704494000.0, "yaw": -29.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.6062677382169665e-15, "kappa": -43.744478308075365, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 5.7, "speed_y": -3.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01442, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173832_0483_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.934615055555557, "longitude": 104.13156647222222, "altitude": 562.811, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705112000.0, "yaw": -103.2, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 1.6561174952746575e-15, "kappa": -117.33156631241921, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.7, "speed_y": -5.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01416, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173357_0291_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93631311111111, "longitude": 104.13770722222223, "altitude": 562.889, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.001379310344827586, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704837000.0, "yaw": -149.6, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.4628605865406997e-15, "kappa": -163.73770662868878, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -2.8, "speed_y": -1.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01378, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173859_0502_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93479347222222, "longitude": 104.1301503611111, "altitude": 562.754, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0015625, "iso_speed": 170, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705139000.0, "yaw": 80.5, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": -1.445808390065857e-15, "kappa": 66.3698487674407, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 2.3, "speed_y": 13.9, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01432, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710172740_0027_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.94216963888889, "longitude": 104.14546086111112, "altitude": 562.88, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.0025, "iso_speed": 140, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704460000.0, "yaw": -8.5, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -3.3296565765937514e-15, "kappa": -22.645460899721087, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -0.1, "speed_y": 0.1, "speed_z": 0.1, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00552, "gps_z_stddev": 0.0146, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173004_0128_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.938350777777778, "longitude": 104.14200733333334, "altitude": 562.852, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 160, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704604000.0, "yaw": -142.1, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": 3.301690897860692e-15, "kappa": -156.24200741932958, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -3.3, "speed_y": -1.0, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00566, "gps_z_stddev": 0.01444, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710174207_0633_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.93705725, "longitude": 104.12919897222221, "altitude": 562.87, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.00125, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783705327000.0, "yaw": -178.2, "pitch": 0.0, "roll": 180.0, "omega": -180.0, "phi": 3.5240679121726484e-15, "kappa": 167.67080060712294, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": -14.5, "speed_y": -0.5, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.0056, "gps_z_stddev": 0.01574, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}, {"filename": "DJI_20260710173507_0339_V.jpeg", "mask": null, "width": 4032, "height": 3024, "camera_make": "DJI", "camera_model": "M4TD", "orientation": 1, "latitude": 30.935548861111112, "longitude": 104.13620233333334, "altitude": 562.932, "band_name": "RGB", "band_index": 0, "capture_uuid": null, "fnumber": 1.7, "radiometric_calibration": null, "black_level": null, "gain": null, "gain_adjustment": null, "exposure_time": 0.002, "iso_speed": 130, "bits_per_sample": null, "vignetting_center": null, "vignetting_polynomial": null, "spectral_irradiance": null, "horizontal_irradiance": null, "irradiance_scale_to_si": null, "utc_time": 1783704907000.0, "yaw": -39.9, "pitch": 0.0, "roll": 180.0, "omega": 180.0, "phi": -2.1183584132431956e-15, "kappa": -54.03620240853125, "sun_sensor": null, "dls_yaw": null, "dls_pitch": null, "dls_roll": null, "speed_x": 3.3, "speed_y": -2.8, "speed_z": 0.0, "exif_width": 4032, "exif_height": 3024, "gps_xy_stddev": 0.00546, "gps_z_stddev": 0.01354, "camera_projection": "brown", "focal_ratio": 0.6666666666666666}]