https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-18T18:25:03.641052Z 2022-05-18T18:25:32.682626Z s3://sentinel-s1-l1c/GRD/2022/5/18/IW/DV/S1A_IW_GRDH_1SDV_20220518T182503_20220518T182532_043269_052AD5_4A79 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 2022-05-18T18:25:03.641052Z 2022-05-18T18:25:32.682626Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220518T170937_V20220518T163825_20220518T231325.EOF 347.30732248816713 693000 Copernicus Ground Segment 2022-05-18T19:08:10.987390Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220518T182503_20220518T182532_043269_052AD5_4A79 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.731527260305185 29.48119773979178,-6.341580981230851 29.54623659517523,-6.076622598344403 29.58972789860157,-5.678815861936703 29.653965569734744,-5.413351315440866 29.696125355731226,-5.015022443261447 29.758325473586687,-4.749183577424184 29.79912903388886,-4.483284541178421 29.839375599557815,-4.189096601225537 29.883233054976273,-4.235744181268326 30.120847164536745,-4.3046383939236375 30.48237630678323,-4.338711177654707 30.66318827391334,-4.371778106958069 30.84413959993786,-4.40863095918982 31.024540421924776,-4.442484634592227 31.20536890329674,-4.477636935382341 31.38600492910624,-4.5002838341462965 31.508642161793805,-4.797859868863672 31.46552253914426,-5.067184570273278 31.42585662332312,-5.337763619412238 31.385404803748685,-5.731449590431554 31.325455901301968,-6.010162281059589 31.282257058037793,-6.413334545410189 31.218614973783694,-6.6825272820402475 31.175372203819943,-7.079096115630925 31.110568403442798,-7.055014298771223 30.98738676740645,-7.016364900267184 30.806213167959584,-6.975809038481472 30.62535482535676,-6.933449263813007 30.444797752047464,-6.89972359957156 30.26281006362557,-6.863742576235338 30.081194188015083,-6.825553536923725 29.89994521573002,-6.78452652603095 29.719170946340142,-6.744600332080654 29.538214221496954,-6.731527260305185 29.48119773979178)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83480663855866 46.49003337580189 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 2022-05-18T20:47:40.801611Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N29W006/2022/05/18/052AD5 2.0E-4 2.0E-4 true block average 2 2 30.0 -6.0 29.0 -5.0 POLYGON((-5.0 29.7606312657349,-5.413351315403865 29.696125355736932,-6.0 29.60210088483675,-6.0 30.0,-5.0 30.0,-5.0 29.7606312657349)) 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_052AD5_N29W006_2022_05_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052AD5_N29W006_2022_05_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052AD5_N29W006_2022_05_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052AD5_N29W006_2022_05_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052AD5_N29W006_2022_05_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