https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-19T17:09:14.976420Z 2023-10-19T17:09:40.032704Z s3://sentinel-s1-l1c/GRD/2023/10/19/IW/DV/S1A_IW_GRDH_1SDV_20231019T170914_20231019T170940_050837_062098_2125 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 2023-10-19T17:09:14.976420Z 2023-10-19T17:09:40.032704Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231019T191152_V20231019T152429_20231019T184159.EOF 347.6690490791606 693000 Copernicus Ground Segment 2023-10-19T20:02:32.388468Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231019T170914_20231019T170940_050837_062098_2125 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.335228151138782 22.231297159917222,13.93129422327173 22.338658386607978,14.529030198319644 22.443961422402776,15.13171498725556 22.547739650439883,15.729182480763427 22.64824361628974,15.553015007464749 23.552340600463253,15.458624929082065 24.034057373018022,15.097811509219124 23.974869310124244,14.85426016375353 23.93440560904061,14.611180583473196 23.89361041547881,14.247929515948801 23.8318838111596,14.005476182734306 23.790176105942678,13.642122353051366 23.72690864407695,13.042027640623427 23.620416827121872,13.2219754704151 22.77523669625707,13.2978872142113 22.412623028156187,13.335228151138782 22.231297159917222)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88076444634235 46.05763 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 2023-10-20T01:45:38.104064Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N24E015/2023/10/19/062098 2.0E-4 2.0E-4 true block average 2 2 25.0 15.0 24.0 16.0 POLYGON((15.251009463574176 24.0,15.458624929082024 24.03405737301809,15.46529830707474 24.0,15.251009463574176 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_062098_N24E015_2023_10_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062098_N24E015_2023_10_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062098_N24E015_2023_10_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062098_N24E015_2023_10_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062098_N24E015_2023_10_19_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