https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-17T04:22:21.693030Z 2023-07-17T04:22:50.717219Z s3://sentinel-s1-l1c/GRD/2023/7/17/IW/DV/S1A_IW_GRDH_1SDV_20230717T042221_20230717T042250_049458_05F27B_25E6 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 2023-07-17T04:22:21.693030Z 2023-07-17T04:22:50.717219Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230717T055618_V20230717T015801_20230717T051531.EOF 192.0747132737846 693000 Copernicus Ground Segment 2023-07-17T06:49:27.687317Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230717T042221_20230717T042250_049458_05F27B_25E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.38417136004128 14.313924940095317,22.807782460281416 14.425926587662529,22.226666352559622 14.537308022726751,21.65085346436851 14.646142149882913,21.10741173882666 14.74744730084763,21.096327789695252 14.688788505216303,21.06074143472266 14.50784600760109,21.02440614828849 14.327037777699019,20.989532242344566 14.14595267231044,20.883714981156988 13.602887606040827,20.84910160983071 13.421730993052144,20.789227543903927 13.118868681809673,21.329651210374927 13.016189044002578,21.90619730149605 12.90530336627173,22.47604295469275 12.79435854971881,23.044324424212675 12.682391577380134,23.07291410290867 12.803949948665142,23.111323121120545 12.98516103256524,23.147707745203707 13.166770756247066,23.1871023328799 13.3477846322951,23.26019476003324 13.71093091052156,23.295450350023707 13.892754145657015,23.332380301165912 14.074246334757202,23.372247814095555 14.255161777177511,23.38417136004128 14.313924940095317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.9556113070756 46.20833095513903 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 2023-07-17T14:20:06.981717Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/07/17/05F27B 2.0E-4 2.0E-4 true block average 2 2 15.0 20.0 14.0 21.0 POLYGON((20.961093086511834 14.0,21.0 14.200307208945215,21.0 14.0,20.961093086511834 14.0)) 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_05F27B_N14E020_2023_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F27B_N14E020_2023_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F27B_N14E020_2023_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F27B_N14E020_2023_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F27B_N14E020_2023_07_17_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