https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-21T04:12:02.185901Z 2021-08-21T04:12:27.185258Z s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T041202_20210821T041227_028339_03619F_DAFB Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-08-21T04:12:02.185901Z 2021-08-21T04:12:27.185258Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.1833372618714 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-21T09:11:18.715829Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210821T041202_20210821T041227_028339_03619F_DAFB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.405905986610694 18.946854538444924,25.821500677205425 19.05567049477821,25.233392281341356 19.163166982219547,24.643161555598354 19.2690210617429,24.06215591051882 19.371228192759627,23.956237299988835 18.828718107818915,23.922401376036817 18.64758293581241,23.886755664747593 18.46676017262816,23.81653021519707 18.104912793764193,23.768568329430714 17.864090031621796,24.344613036279945 17.760744931483735,24.929266570222893 17.653999002737006,25.512373211745356 17.545680269111422,26.09195768636943 17.436184635169695,26.25571856884134 18.221590071335005,26.405905986610694 18.946854538444924)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8907294391661 46.0873413009371 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 2021-12-26T10:32:33.796662Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/08/21/03619F 2.0E-4 2.0E-4 true block average 2 2 19.0 23.0 18.0 24.0 POLYGON((23.79563594679337 18.0,23.922401376036 18.64758293580785,23.989678042442055 19.0,24.0 19.0,24.0 18.0,23.79563594679337 18.0)) 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_03619F_N18E023_2021_08_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03619F_N18E023_2021_08_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03619F_N18E023_2021_08_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03619F_N18E023_2021_08_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03619F_N18E023_2021_08_21_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 2019 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