https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-03T17:54:18.834908Z 2023-02-03T17:54:43.833365Z s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T175418_20230203T175443_047075_05A5AB_70CD 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 2023-02-03T17:54:18.834908Z 2023-02-03T17:54:43.833365Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230203T195209_V20230203T161342_20230203T193112.EOF 348.00390047455807 693000 Copernicus Ground Segment 2023-02-03T20:13:16.888674Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230203T175418_20230203T175443_047075_05A5AB_70CD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.101728576692323 7.142697493324316,4.667528388412718 7.259051861680962,5.227146415699416 7.373376735681376,5.788817491911184 7.487355771044344,6.329431369239103 7.5963243620151735,6.294830771736985 7.777588335087875,6.259184318633674 7.958729068168058,6.222782234251464 8.139712404141878,6.111545215684868 8.682225014692339,6.027954986851503 9.104479591766736,5.482890597491584 8.99626541243684,4.92054798097822 8.88370416952737,4.355666112120085 8.76970811241085,3.793729577924807 8.65539647114799,3.880257033051256 8.232071421459766,3.9185869542874254 8.050791092833911,3.954527667562893 7.869017675265281,3.9928523236224174 7.687732057940038,4.101728576692323 7.142697493324316)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81811601800932 46.09850132794208 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-02-04T03:28:38.940508Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N07E003/2023/02/03/05A5AB 2.0E-4 2.0E-4 true block average 2 2 8.0 3.0 7.0 4.0 POLYGON((4.0 7.651950787253086,3.9545276675629366 7.869017675265058,3.928629501371096 8.0,4.0 8.0,4.0 7.651950787253086)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05A5AB_N07E003_2023_02_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A5AB_N07E003_2023_02_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A5AB_N07E003_2023_02_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A5AB_N07E003_2023_02_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A5AB_N07E003_2023_02_03_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 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