https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-12T18:18:07.327264Z 2023-08-12T18:18:32.326047Z s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T181807_20230812T181832_049846_05FEB5_41E0 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 2023-08-12T18:18:07.327264Z 2023-08-12T18:18:32.326047Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230812T165409_V20230812T163021_20230812T230521.EOF 347.0504591388294 693000 Copernicus Ground Segment 2023-08-12T18:53:12.330558Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230812T181807_20230812T181832_049846_05FEB5_41E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.551827922717996 33.40251847143757,-5.279894791393823 33.44587479973852,-4.857193550012118 33.51199465329462,-4.452924382225596 33.573810365869846,-4.167467146023543 33.61659688829452,-3.8918857335298753 33.65725017089594,-3.4876899915951074 33.715711889085235,-3.206432833556183 33.755553486534446,-2.888823100029425 33.79971817686775,-2.923210067925875 33.98032189681069,-2.9732376937189344 34.158888009998336,-3.0134546970140965 34.33879204118128,-3.0528402206481937 34.5188100499715,-3.0886133819425847 34.69931418644961,-3.1221912239003644 34.880108793503226,-3.1618196084723373 35.060093055479065,-3.1985453469647753 35.240464282429265,-3.2118439434446593 35.29982872194018,-3.532891973718704 35.25634706602734,-3.815527810082249 35.21730931406721,-4.095671654821633 35.177925881041666,-4.5095269374696 35.118484691556844,-4.797154831543076 35.07630468636936,-5.218327172500463 35.01322211429603,-5.5010006822028235 34.97001242347957,-5.915461894225581 34.90538167340675,-5.898770449850998 34.8461927147767,-5.859667849932894 34.66503604704582,-5.817615121107283 34.48434577676204,-5.774763090700082 34.30378519631863,-5.730710072318406 34.12341843920442,-5.685562108607062 33.94323084216482,-5.63857341413881 33.7633408189667,-5.587058234779207 33.584179444220894,-5.551827922717996 33.40251847143757)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.668527603475 46.4849400162917 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 2023-08-12T23:20:48.261091Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N34W003/2023/08/12/05FEB5 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-3.0 34.27860470665001,-2.9732376937186946 34.158888009997455,-2.9287231452118663 34.0,-3.0 34.0,-3.0 34.27860470665001)) 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_05FEB5_N34W003_2023_08_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FEB5_N34W003_2023_08_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FEB5_N34W003_2023_08_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FEB5_N34W003_2023_08_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FEB5_N34W003_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