https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-07T19:03:00.400309Z 2023-02-07T19:03:25.399656Z s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T190300_20230207T190325_047134_05A7A7_4445 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 2023-02-07T19:03:00.400309Z 2023-02-07T19:03:25.399656Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230207T210303_V20230207T171931_20230207T203701.EOF 347.8145460246938 693000 Copernicus Ground Segment 2023-02-07T21:29:58.046621Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230207T190300_20230207T190325_047134_05A7A7_4445 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.50115662750806 17.570114319864576,-13.918324945903615 17.680133433406656,-13.333235727338836 17.788711487935952,-12.747005124392444 17.895619811343295,-12.174502360828981 17.998198796507168,-12.208182166810404 18.179309715294213,-12.24458378821541 18.360027794452005,-12.466999821193133 19.505586661605715,-13.045123816951126 19.404023225791352,-13.63610483071068 19.29816624212853,-14.225832947173592 19.19049088029261,-14.815106830806254 19.08086504657799,-14.689202357758086 18.476784310434688,-14.50115662750806 17.570114319864576)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82285996016574 46.05960300498227 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 2023-02-08T09:56:30.697948Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N18W015/2023/02/07/05A7A7 2.0E-4 2.0E-4 true block average 2 2 19.0 -15.0 18.0 -14.0 POLYGON((-14.590316043266677 18.0,-14.798252674676554 19.0,-14.0 19.0,-14.0 18.0,-14.590316043266677 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_05A7A7_N18W015_2023_02_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A7A7_N18W015_2023_02_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A7A7_N18W015_2023_02_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A7A7_N18W015_2023_02_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A7A7_N18W015_2023_02_07_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