https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-18T18:09:06.804649Z 2023-10-18T18:09:35.838950Z s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T180906_20231018T180935_050823_06201F_CB9A 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 2023-10-18T18:09:06.804649Z 2023-10-18T18:09:35.838950Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231018T165306_V20231018T162210_20231018T225710.EOF 347.2403876625591 693000 Copernicus Ground Segment 2023-10-18T18:44:32.506755Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231018T180906_20231018T180935_050823_06201F_CB9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.8588078071364724 30.556849112789493,-2.4614916592857523 30.62225876432849,-2.1933213689042326 30.66567201891899,-1.7904974133431417 30.729774287806315,-1.5215484709465399 30.771831627911496,-1.1193532211163675 30.833621990596555,-0.8500047814880428 30.874261112855088,-0.5818903023294704 30.914127452987973,-0.2830909666064455 30.957849497149713,-0.33043994202471616 31.195948545356842,-0.43664288663827455 31.73788402560502,-0.5053255456490007 32.09945587803781,-0.5408880027246297 32.2800620021748,-0.5704415559904248 32.461507323066606,-0.5957379622299864 32.58285713820344,-0.8909767764388143 32.540891062294946,-1.1658334566784303 32.501163469467585,-1.4449749373069687 32.46017222723489,-1.8530435592801813 32.399057282663264,-2.130103284862899 32.35676931285439,-2.5401738185283462 32.29298623791919,-2.8151009770052844 32.24942997644338,-3.217243705723906 32.1845606799224,-3.194248401400777 32.062104101971954,-3.154277137607814 31.881088032897306,-3.112402182607613 31.700384266541327,-3.072367792851763 31.519382133282726,-3.0336337697556623 31.33816836051471,-2.994207578092207 31.157068823152592,-2.951879243836682 30.976448439025457,-2.9127214570763154 30.79530771961396,-2.8588078071364724 30.556849112789493)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83696429702198 46.50188784581947 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 2023-10-19T01:17:22.922438Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/10/18/06201F 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.9573985452709417 31.0,-3.0 31.18367562648404,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9573985452709417 31.0)) 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_06201F_N31W003_2023_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06201F_N31W003_2023_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06201F_N31W003_2023_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06201F_N31W003_2023_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06201F_N31W003_2023_10_18_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