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Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2024-04-28T03:09:10.365296Z 2024-04-28T03:09:35.364415Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240428T043533_V20240428T003545_20240428T035315.EOF 192.25748364041 693000 Copernicus Ground Segment 2024-04-28T05:22:57.014275Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240428T030910_20240428T030935_053628_068314_4625 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.81531638195478 -18.488898276820397,36.2515392391862 -18.359953867843597,35.655632749752264 -18.221641792085766,35.06203097105992 -18.08182228020647,34.51208409119499 -17.950454816883358,34.467083239194395 -18.130591630490844,34.42008412841718 -18.31034886403245,34.32705312767269 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power 10*log10(DN) VH s1_rtc_068314_S20E034_2024_04_28_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid