https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-11-25T18:13:20.017500Z 2019-11-25T18:13:45.016614Z s3://sentinel-s1-l1c/GRD/2019/11/25/IW/DV/S1A_IW_GRDH_1SDV_20191125T181320_20191125T181345_030071_036F33_6A20 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 2019-11-25T18:13:20.017500Z 2019-11-25T18:13:45.016614Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191125T220921_V20191125T180839_20191125T212609.EOF 347.8208967519573 693000 Copernicus S1 Core Ground Segment - DPA 2019-11-25T23:31:52.424155Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191125T181320_20191125T181345_030071_036F33_6A20 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.1075267276367238 17.33541033278966,-1.5269703980097946 17.445234749018407,-0.9436891717950578 17.553740790014082,-0.3597188716963294 17.66052852986272,0.21381081843175267 17.763600204925545,0.07352168461513889 18.48737035053186,-0.07913936940474278 19.270943789339256,-0.657907967972475 19.16894980559298,-1.2471569200470491 19.063102482473614,-1.835652422442155 18.95537790808457,-2.421338756282346 18.846174546636792,-2.2575831636794272 18.060841094513613,-2.1075267276367238 17.33541033278966)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85195002883853 46.0587 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 2021-12-25T01:53:21.189809Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/11/25/036F33 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.02635227594576091 19.0,0.0 18.86473993859989,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.02635227594576091 19.0)) 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_036F33_N18W001_2019_11_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036F33_N18W001_2019_11_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036F33_N18W001_2019_11_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036F33_N18W001_2019_11_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036F33_N18W001_2019_11_25_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