https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-23T02:19:14.191840Z 2023-03-23T02:19:39.189838Z s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T021914_20230323T021939_047765_05BCFD_8C8B 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 2023-03-23T02:19:14.191840Z 2023-03-23T02:19:39.189838Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230323T052216_V20230323T012500_20230323T044230.EOF 192.2051249464515 693000 Copernicus Ground Segment 2023-03-23T08:00:52.092104Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230323T021914_20230323T021939_047765_05BCFD_8C8B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.556686764815815 -16.852885568699612,48.97676783433616 -16.720561613386835,48.39124104829395 -16.58515634728136,47.80575291931039 -16.447936379468217,47.277320571210126 -16.32253143656931,47.1874768329491 -16.682662162404178,47.09513942813054 -17.042334384448857,47.04787934060809 -17.221925784558326,46.99979932343528 -17.40132880326481,46.953383168410625 -17.581146467511044,46.88954686424916 -17.819944966907222,47.42797038797625 -17.948512873450532,48.017542977382966 -18.087367755640706,48.60961530933866 -18.22480262680213,49.19567435564969 -18.3588670498539,49.296559670030405 -17.937426032301417,49.341225415537984 -17.756933675308222,49.384364359202735 -17.5761000596356,49.430262306241595 -17.39590476350005,49.51546118865872 -17.034030324213287,49.556686764815815 -16.852885568699612)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31205086912362 45.97156286506432 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 2023-03-23T17:26:58.193385Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/S18E049/2023/03/23/05BCFD 2.0E-4 2.0E-4 true block average 2 2 -17.0 49.0 -18.0 50.0 POLYGON((49.52320593246022 -17.0,49.4302623062427 -17.395904763496198,49.384364359206124 -17.576100059621698,49.281580600266224 -18.0,49.0 -18.0,49.0 -17.0,49.52320593246022 -17.0)) 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_05BCFD_S18E049_2023_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BCFD_S18E049_2023_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BCFD_S18E049_2023_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BCFD_S18E049_2023_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BCFD_S18E049_2023_03_23_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