https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-14T18:24:42.157988Z 2021-09-14T18:25:11.185440Z s3://sentinel-s1-l1c/GRD/2021/9/14/IW/DV/S1B_IW_GRDH_1SDV_20210914T182442_20210914T182511_028698_036CBC_236C 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 2021-09-14T18:24:42.157988Z 2021-09-14T18:25:11.185440Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.23378348857966 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-14T19:36:05.913631Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210914T182442_20210914T182511_028698_036CBC_236C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.980826381971656 30.647630512090196,-6.720431236118667 30.690579262679737,-6.315134928927776 30.756306908842106,-6.046698542001968 30.79909670486749,-5.646739288218628 30.861757481299467,-5.250341144412735 30.922570835036787,-4.980918044886495 30.963163421811004,-4.7134916939544595 31.002870211436083,-4.419359125534658 31.04585372857483,-4.429324564902417 31.10357701921399,-4.463860879998825 31.2843209803544,-4.499884578308512 31.464848952391616,-4.530234021258563 31.6461859207872,-4.595741579709574 32.008140267225706,-4.636114476814315 32.188031761375846,-4.673107726527528 32.36840183223386,-4.70493362979918 32.549490962658545,-4.7359880624401 32.66992345966949,-5.0378642578073745 32.62706096642595,-5.31013840585845 32.587730324593494,-5.721128509278852 32.527184172806045,-5.996604976112937 32.48580680248892,-6.278997449587324 32.4427329262799,-6.6888743885748845 32.379001657211276,-6.961419043608047 32.33583709345397,-7.363692361574903 32.27097303447303,-7.334223671171674 32.149679326678445,-7.250484053003646 31.788324724141482,-7.153481248433697 31.429153755843355,-7.107168927290596 31.249219579019414,-7.073497672500202 31.067213881183793,-7.0358321893951645 30.88586268910724,-6.9963011656873135 30.704819272896486,-6.980826381971656 30.647630512090196)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79460126339311 46.57915738743103 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 2021-12-26T11:46:21.492418Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/N31W005/2021/09/14/036CBC 2.0E-4 2.0E-4 true block average 2 2 32.0 -5.0 31.0 -4.0 POLYGON((-4.594268330289186 32.0,-4.530234021257561 31.646185920781726,-4.4998845783076895 31.464848952386888,-4.463860879998731 31.284320980354174,-4.419359125534382 31.04585372857485,-4.732822649140865 31.0,-5.0 31.0,-5.0 32.0,-4.594268330289186 32.0)) 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_036CBC_N31W005_2021_09_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036CBC_N31W005_2021_09_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036CBC_N31W005_2021_09_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036CBC_N31W005_2021_09_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036CBC_N31W005_2021_09_14_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