https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-21T18:44:15.269851Z 2022-05-21T18:44:40.268986Z s3://sentinel-s1-l1c/GRD/2022/5/21/IW/DV/S1A_IW_GRDH_1SDV_20220521T184415_20220521T184440_043313_052C1D_198C 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 2022-05-21T18:44:15.269851Z 2022-05-21T18:44:40.268986Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220521T205151_V20220521T170301_20220521T202031.EOF 347.97599704777224 693000 Copernicus Ground Segment 2022-05-21T21:23:20.951380Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220521T184415_20220521T184440_043313_052C1D_198C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.701734919126528 9.423368586790955,-8.140579362139906 9.536884544749908,-7.576302373749416 9.65004347960683,-7.011887204201459 9.762228249121211,-6.463520257881795 9.870252189808832,-6.536742563373201 10.23192866061975,-6.716737368098645 11.136860071257557,-6.764172118266424 11.37804391004821,-7.314813803243422 11.27130546287384,-7.882087282241587 11.1601881267364,-8.447917466843407 11.048197861076325,-9.014069580330961 10.934997314991227,-9.001041345011958 10.874848746796458,-8.926692831005486 10.511870747059804,-8.888761004508368 10.33053168786817,-8.852585218800737 10.148835626628063,-8.813320934590443 9.96776257546442,-8.778056453804952 9.785877112745023,-8.701734919126528 9.423368586790955)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89573434947722 46.09354139911829 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 2022-05-21T22:36:27.456348Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N10W007/2022/05/21/052C1D 2.0E-4 2.0E-4 true block average 2 2 11.0 -7.0 10.0 -6.0 POLYGON((-6.689515302966268 11.0,-6.48978802634721 10.0,-7.0 10.0,-7.0 11.0,-6.689515302966268 11.0)) 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_052C1D_N10W007_2022_05_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052C1D_N10W007_2022_05_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052C1D_N10W007_2022_05_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052C1D_N10W007_2022_05_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052C1D_N10W007_2022_05_21_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