https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-10T18:56:05.334414Z 2021-09-10T18:56:34.357891Z s3://sentinel-s1-l1c/GRD/2021/9/10/IW/DV/S1B_IW_GRDH_1SDV_20210910T185605_20210910T185634_028640_036B06_102F Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-09-10T18:56:05.334414Z 2021-09-10T18:56:34.357891Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.5384165968475 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-11T13:36:11.727526Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210910T185605_20210910T185634_028640_036B06_102F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.026204973215147 25.1222226716649,-13.656355301878438 25.18710836461652,-13.408008465969552 25.230121330419394,-13.157780975489178 25.27300712831473,-12.78462463362061 25.3361212008984,-12.40993936641852 25.39847904839013,-12.158684615291696 25.439724093964642,-11.909580442970238 25.48016765987839,-11.569924113687051 25.534577819268506,-11.580406135848701 25.592324246049685,-11.61808084916348 25.772744205901372,-11.651914519226088 25.953764489801042,-11.687633001834694 26.134484551728157,-11.722640524151638 26.315311634817544,-11.795074174976692 26.676578045259888,-11.832238254149816 26.857058931735892,-11.866879185170337 27.03792725169944,-11.890743820295512 27.158879325063367,-12.236640523882524 27.104855977668684,-12.490313455529842 27.064653923692358,-12.743494908441262 27.02404517957047,-13.122492698556947 26.96235143641353,-13.3754717321695 26.92056781575699,-13.754058964307067 26.857134052814615,-14.005923435009924 26.814332762028037,-14.38089633618372 26.749720742974837,-14.27585567361965 26.266318848395297,-14.23521541703106 26.085449648505517,-14.196351643181117 25.90427149262119,-14.077760366107702 25.361090521903268,-14.026204973215147 25.1222226716649)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77149567566543 46.18416376666963 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 2021-12-26T11:34:49.677166Z Batch API, v4.51.0 s3://deafrica-sentinel-1/s1_rtc/N25W014/2021/09/10/036B06 2.0E-4 2.0E-4 true block average 2 2 26.0 -14.0 25.0 -13.0 POLYGON((-13.0 25.29969352975575,-13.408008465900787 25.230121330431242,-14.0 25.12682002020296,-14.0 26.0,-13.0 26.0,-13.0 25.29969352975575)) 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_036B06_N25W014_2021_09_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036B06_N25W014_2021_09_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036B06_N25W014_2021_09_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036B06_N25W014_2021_09_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036B06_N25W014_2021_09_10_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