https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-06T07:12:30.062087Z 2023-10-06T07:12:55.060684Z s3://sentinel-s1-l1c/GRD/2023/10/6/IW/DV/S1A_IW_GRDH_1SDV_20231006T071230_20231006T071255_050641_0619DC_E0C4 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 2023-10-06T07:12:30.062087Z 2023-10-06T07:12:55.060684Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231006T070411_V20231006T062942_20231006T130442.EOF 192.3626381309933 693000 Copernicus Ground Segment 2023-10-06T07:38:16.932319Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231006T071230_20231006T071255_050641_0619DC_E0C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.721088444410963 24.277668356905938,-18.091068447988693 24.343190557101252,-18.340256495490348 24.386774671434527,-18.714356879572616 24.451382443060126,-18.96396767078833 24.49394041570088,-19.338696696059678 24.557004023681856,-19.58872287584857 24.598529243770795,-20.15874496677162 24.691535426360403,-20.451906832069948 23.18546990331847,-19.888630926036406 23.091510404966606,-19.641547878679887 23.049613794273014,-19.27121120635511 22.986046567247758,-19.02451345212922 22.943188381527175,-18.654759255653452 22.878183689283645,-18.042730928060188 22.76855986759432,-17.875871919097893 23.553101279002032,-17.721088444410963 24.277668356905938)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76490987598475 46.23574176981528 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 2023-10-06T08:43:00.013421Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N23W018/2023/10/06/0619DC 2.0E-4 2.0E-4 true block average 2 2 24.0 -18.0 23.0 -17.0 POLYGON((-17.7804045165914 24.0,-17.993507431822213 23.0,-18.0 23.0,-18.0 24.0,-17.7804045165914 24.0)) 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_0619DC_N23W018_2023_10_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0619DC_N23W018_2023_10_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0619DC_N23W018_2023_10_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0619DC_N23W018_2023_10_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0619DC_N23W018_2023_10_06_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