https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-09T17:24:44.818685Z 2019-01-09T17:25:13.826694Z s3://sentinel-s1-l1c/GRD/2019/1/9/IW/DV/S1A_IW_GRDH_1SDV_20190109T172444_20190109T172513_025403_02D052_BD0E 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 2019-01-09T17:24:44.818685Z 2019-01-09T17:25:13.826694Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190109T180720_V20190109T141807_20190109T173537.EOF 346.5671967330644 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-09T18:25:15.498196Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190109T172444_20190109T172513_025403_02D052_BD0E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.866288626 -38.627793358,20.230412407 -38.544641659,20.514808048 -38.478757552,20.798684626 -38.412186757,21.223519491 -38.31104929,21.506085003 -38.242774334,21.928939368 -38.13909419,22.210175544 -38.069133215,22.600023644 -37.97080473,22.438284423 -37.560839399,22.300433359 -37.207470144,22.16389297 -36.85391833,21.983811533 -36.382182509,21.60125099 -36.478457635,21.325320451 -36.546982785,20.910517559 -36.648574964,20.633381207 -36.715502158,20.216781462 -36.814684924,19.938455341 -36.879997572,19.659658014 -36.944659806,19.302757368 -37.026304683,19.467604911 -37.501772757,19.59250473 -37.858169443,19.718526723 -38.214424803,19.866288626 -38.627793358)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.54118 45.36117649232254 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 2021-12-24T09:27:52.819897Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2019/01/09/02D052 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.22030916490493 -37.0,22.43828442299176 -37.56083939897884,22.60002364400007 -37.970804730000154,22.484271626277117 -38.0,22.0 -38.0,22.0 -37.0,22.22030916490493 -37.0)) 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_02D052_S38E022_2019_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D052_S38E022_2019_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D052_S38E022_2019_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D052_S38E022_2019_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D052_S38E022_2019_01_09_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