https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-05T16:47:44.155572Z 2022-03-05T16:48:11.455262Z s3://sentinel-s1-l1c/GRD/2022/3/5/IW/DV/S1A_IW_GRDH_1SDV_20220305T164744_20220305T164811_042188_050718_4728 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 2022-03-05T16:47:44.155572Z 2022-03-05T16:48:11.455262Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220305T155117_V20220305T151605_20220305T215105.EOF 347.5421128953708 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-05T17:28:06.334785Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220305T164744_20220305T164811_042188_050718_4728 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.875031153326056 -24.960993736284806,26.241358968966875 -24.87685724173762,26.4879714849498 -24.819650693867402,26.86124818267734 -24.73218431565998,27.11115401323206 -24.673037387039702,27.478816920502002 -24.585184281318913,27.731031605779283 -24.524309258626886,28.266773376215962 -24.39343761900924,28.215344427871916 -24.214327013391106,28.161670450768238 -24.035698674440994,28.109772437309584 -23.856645672180807,28.058634439830094 -23.677420848247152,27.85566102370381 -22.960298972900553,27.835623383332504 -22.88611662035205,27.306500560627647 -23.014805390625725,26.938497899448123 -23.10313100574825,26.695249713521378 -23.160977312392603,26.326314361860987 -23.24791608097231,26.080931935833156 -23.305199559862366,25.83568799020751 -23.362020300825712,25.473805500950718 -23.44507846190342,25.635870426206907 -24.060114616616808,25.68439668752973 -24.240125538600903,25.735150838063824 -24.419635623983254,25.779244999896896 -24.600690380679833,25.875031153326056 -24.960993736284806)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.38965 46.02998545035875 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 2022-03-05T20:21:38.664819Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S24E028/2022/03/05/050718 2.0E-4 2.0E-4 true block average 2 2 -23.0 28.0 -24.0 29.0 POLYGON((28.0 -23.47026052029329,28.151323289519013 -24.0,28.0 -24.0,28.0 -23.47026052029329)) 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_050718_S24E028_2022_03_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050718_S24E028_2022_03_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050718_S24E028_2022_03_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050718_S24E028_2022_03_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050718_S24E028_2022_03_05_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