https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-14T18:48:29.560888Z 2021-04-14T18:48:58.595034Z s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1B_IW_GRDH_1SDV_20210414T184829_20210414T184858_026467_0328E5_093D 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 2021-04-14T18:48:29.560888Z 2021-04-14T18:48:58.595034Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.3979039846432 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-14T19:46:15.639473Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210414T184829_20210414T184858_026467_0328E5_093D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.570893576332029 27.906841083438263,-12.19261193086143 27.97115698379659,-11.936319518232398 28.01409738693132,-11.681706523415883 28.05625200804609,-11.299469310375857 28.1185912200689,-11.04212629094108 28.159920360962527,-10.657378961047446 28.22075333720364,-10.403808085942458 28.260222217362674,-10.054467903139297 28.313765670821006,-10.136170862842672 28.7327280018175,-10.17354468713443 28.91311647223684,-10.209389093236195 29.09373059507848,-10.282410837891083 29.454750333933028,-10.377648756843861 29.937793506508854,-10.732626763077942 29.884821072260333,-10.992442203692473 29.84539983008217,-11.252052532986326 29.805468897390995,-11.641078772049166 29.744619467708258,-11.900167014637537 29.70341959123442,-12.288400328815186 29.64067262001202,-12.546953502819694 29.598211655813103,-12.9313349724181 29.534089265223486,-12.743722244742631 28.688307714828824,-12.584193575170074 27.964360697963897,-12.570893576332029 27.906841083438263)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74525630980437 46.1276777470754 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 2021-12-26T04:04:29.826806Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2021/04/14/0328E5 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.0 28.166581011880073,-12.0 28.003428067731225,-12.0 29.0,-11.0 29.0,-11.0 28.166581011880073)) 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_0328E5_N28W012_2021_04_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0328E5_N28W012_2021_04_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0328E5_N28W012_2021_04_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0328E5_N28W012_2021_04_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0328E5_N28W012_2021_04_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