https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-08-12T02:36:57.201646Z 2023-08-12T02:37:52.789609Z s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T023722_20230812T023752_049836_05FE58_F866 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 2023-08-12T02:37:22.200582Z 2023-08-12T02:37:52.789609Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230812T035857_V20230812T000250_20230812T032020.EOF 192.4091999913964 693000 Copernicus Ground Segment 2023-08-12T04:56:15.742704Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230812T023722_20230812T023752_049836_05FE58_F866 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.01156414988363 -22.48413400282114,43.45104451261718 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-21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T023657_20230812T023722_049836_05FE58_CC78 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 2023-08-12T02:36:57.201646Z 2023-08-12T02:37:22.199099Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230812T035857_V20230812T000250_20230812T032020.EOF 192.3452937557979 693000 Copernicus Ground Segment 2023-08-12T04:55:54.928241Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230812T023657_20230812T023722_049836_05FE58_CC78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.41025501727756 -20.984835702821435,43.84147785567083 -20.85426759238105,43.24582149922733 -20.71526078354794,42.65116129575459 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2023-08-12T08:51:07.179565Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S23E042/2023/08/12/05FE58 2.0E-4 2.0E-4 true block average 2 2 -22.0 42.0 -23.0 43.0 POLYGON((42.0 -23.0,42.0 -22.0,43.0 -22.0,43.0 -23.0,42.0 -23.0)) 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_05FE58_S23E042_2023_08_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FE58_S23E042_2023_08_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FE58_S23E042_2023_08_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FE58_S23E042_2023_08_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FE58_S23E042_2023_08_12_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