https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-28T16:39:17.121885Z 2021-04-28T16:39:46.145990Z s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1B_IW_GRDH_1SDV_20210428T163917_20210428T163946_026669_032F66_5B52 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 2021-04-28T16:39:17.121885Z 2021-04-28T16:39:46.145990Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6367212471006 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-28T18:16:12.985094Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210428T163917_20210428T163946_026669_032F66_5B52 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.37610242354259 -22.88112892566246,27.93074266770105 -22.75355045281576,28.17392972590188 -22.69692534512637,28.538385670266813 -22.611288318888395,28.780560128323124 -22.553871760626,29.144526011060506 -22.466806162816923,29.72494235167099 -22.326038736680122,29.708272069469196 -22.268559993003613,29.658353279103203 -22.089199022570465,29.46390093197509 -21.37061025090228,29.41590095020813 -21.1908507371473,29.288886321742613 -20.710536129318783,28.71493821937831 -20.849047954188784,28.11513386225839 -20.991483517361857,27.512760793575787 -21.132154674132977,26.961379711561918 -21.258809876579907,27.036718100952456 -21.560578607612882,27.082281762556143 -21.741098354733474,27.22121022341949 -22.28220487357938,27.266366607259545 -22.46286022269985,27.31491268006426 -22.642746118388423,27.361819342878288 -22.823021469768744,27.37610242354259 -22.88112892566246)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08714 45.8008569320419 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 2021-12-26T04:49:01.094153Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/04/28/032F66 2.0E-4 2.0E-4 true block average 2 2 -22.0 28.0 -23.0 29.0 POLYGON((29.0 -22.501378753680164,28.538385670323034 -22.611288318875506,28.0 -22.73742416744189,28.0 -22.0,29.0 -22.0,29.0 -22.501378753680164)) 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_032F66_S23E028_2021_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032F66_S23E028_2021_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032F66_S23E028_2021_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032F66_S23E028_2021_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032F66_S23E028_2021_04_28_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