https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-14T04:20:06.962510Z 2023-03-14T04:20:25.824462Z s3://sentinel-s1-l1c/GRD/2023/3/14/IW/DV/S1A_IW_GRDH_1SDV_20230314T042006_20230314T042025_047635_05B89A_F479 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 2023-03-14T04:20:06.962510Z 2023-03-14T04:20:25.824462Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230314T054718_V20230314T014941_20230314T050711.EOF 192.017090888954 693000 Copernicus Ground Segment 2023-03-14T06:41:45.060588Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230314T042006_20230314T042025_047635_05B89A_F479 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.830791243601233 -7.6314233301202545,20.292437648800707 -7.511702721817125,19.730622642369866 -7.3859999196630115,19.16774933184415 -7.259288602268679,18.617105740674113 -7.1346003742252915,18.576393651753747 -7.315149427117804,18.534853667591367 -7.495611587417054,18.494443082865008 -7.676339117183732,18.387536324903987 -8.146000415267906,18.938138336567164 -8.271431969907722,19.50086010537855 -8.3987750312356,20.065196513769138 -8.525607122257664,20.604692403056923 -8.646018539056168,20.628179497652248 -8.536994669274675,20.66981842862765 -8.356101770208372,20.710366426195876 -8.174969757607396,20.749615128305823 -7.9935519951137985,20.790576323301867 -7.812521668278015,20.830791243601233 -7.6314233301202545)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57457 45.93466379813747 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 2023-03-14T15:22:50.977470Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/03/14/05B89A 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((20.748220139085735 -8.0,20.7103664261929 -8.174969757620492,20.628179497650056 -8.53699466928429,20.60469240305695 -8.646018539056167,20.0 -8.510954496544068,20.0 -8.0,20.748220139085735 -8.0)) 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_05B89A_S09E020_2023_03_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B89A_S09E020_2023_03_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B89A_S09E020_2023_03_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B89A_S09E020_2023_03_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B89A_S09E020_2023_03_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 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