https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-07T04:50:00.833090Z 2023-02-07T04:50:25.831655Z s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T045000_20230207T045025_047125_05A751_D433 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 2023-02-07T04:50:00.833090Z 2023-02-07T04:50:25.831655Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230207T044859_V20230207T040940_20230207T104440.EOF 192.8286150060448 693000 Copernicus Ground Segment 2023-02-07T05:27:21.782047Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230207T045000_20230207T045025_047125_05A751_D433 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.195501111655116 33.15064591276203,18.787795774143472 33.21565733552584,18.508904719706567 33.259302093766216,18.09005330861389 33.32359665287907,17.810480571296367 33.36567564577237,17.39062205945579 33.427614146812715,17.110388331324557 33.46811744660449,16.829896151599865 33.50798779557251,16.54022363895835 33.548455124872575,16.239920849986326 32.04507690150081,16.524686485516305 32.0042144872483,16.80043945566795 31.963997640331836,17.075950672076438 31.923183448033214,17.488757727948496 31.860845133566087,17.763651704654006 31.818543830679758,18.175519418228422 31.753981929374596,18.449778285417796 31.71020288917249,18.850738800091428 31.645058373948203,19.02929349490502 32.42788233384007,19.195501111655116 33.15064591276203)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66814537766168 46.50657536987973 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 2023-02-07T11:24:19.105730Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N32E017/2023/02/07/05A751 2.0E-4 2.0E-4 true block average 2 2 33.0 17.0 32.0 18.0 POLYGON((17.0 32.0,17.0 33.0,18.0 33.0,18.0 32.0,17.0 32.0)) 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_05A751_N32E017_2023_02_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A751_N32E017_2023_02_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A751_N32E017_2023_02_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A751_N32E017_2023_02_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A751_N32E017_2023_02_07_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