https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-16T04:38:08.902458Z 2018-08-16T04:38:33.900193Z s3://sentinel-s1-l1c/GRD/2018/8/16/IW/DV/S1B_IW_GRDH_1SDV_20180816T043808_20180816T043833_012283_016A22_617B 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 2018-08-16T04:38:08.902458Z 2018-08-16T04:38:33.900193Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180816T062733_V20180816T021318_20180816T053048.EOF 192.0487709284886 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-16T08:17:00.625332Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180816T043808_20180816T043833_012283_016A22_617B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.936302173 12.642039206,18.36891637 12.753906892,17.799769196 12.864798731,17.230124518 12.974452598,16.671118396 13.080750039,16.635116065 12.899851569,16.598077421 12.719052636,16.562358773 12.537999262,16.524791208 12.357292314,16.491337361 12.175794648,16.454600466 11.994919368,16.419275194 11.813769485,16.381951733 11.632997361,16.370339331 11.573542532,16.925920479 11.466107798,17.492127017 11.35544262,18.057891811 11.243689228,18.621957965 11.131111251,18.634139559 11.190703402,18.673041831 11.371910998,18.709869283 11.55353221,18.748237878 11.734843796,18.783244065 11.916825476,18.822466649 12.097963394,18.859852269 12.279465498,18.898608509 12.460694023,18.936302173 12.642039206)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88161313519005 46.07727728861894 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 2021-12-23T00:41:48.757201Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N12E016/2018/08/16/016A22 2.0E-4 2.0E-4 true block average 2 2 13.0 16.0 12.0 17.0 POLYGON((16.455632373977355 12.0,16.491337360999818 12.175794647998828,16.524791208000032 12.357292314000382,16.56235877299988 12.53799926199896,16.65504756006459 13.0,17.0 13.0,17.0 12.0,16.455632373977355 12.0)) 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_016A22_N12E016_2018_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016A22_N12E016_2018_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016A22_N12E016_2018_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016A22_N12E016_2018_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016A22_N12E016_2018_08_16_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