https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-11T18:42:07.931550Z 2023-05-11T18:42:32.930044Z s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T184207_20230511T184232_048490_05D535_050C 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 2023-05-11T18:42:07.931550Z 2023-05-11T18:42:32.930044Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230511T171923_V20230511T165458_20230511T232958.EOF 347.2017050928254 693000 Copernicus Ground Segment 2023-05-11T19:04:04.737105Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230511T184207_20230511T184232_048490_05D535_050C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.252325033124746 31.258004620471734,-10.86583052167161 31.32114379672406,-10.601406098788834 31.36362117422185,-10.204327402695117 31.42631611041458,-9.939317169116219 31.467429956225583,-9.673436461995818 31.508092592476665,-9.27066751987102 31.568570085268014,-9.006800955293404 31.607468143309553,-8.64970293904214 31.659174754357824,-8.75756440056488 32.20072344069324,-8.904605811252889 32.92241916246156,-8.952596408088066 33.16231560043812,-9.31587669955049 33.11107938576054,-9.586180114753985 33.072219140438605,-9.856244460053766 33.032774735500276,-10.260886185221443 32.97251580996239,-10.530339849306046 32.93161707146028,-10.934051842300745 32.86918334447434,-11.202876657077777 32.826839259715165,-11.595777658333963 32.76383616337973,-11.416593358862578 31.981218807336283,-11.252325033124746 31.258004620471734)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68921940125808 46.1350315209171 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 2023-05-11T20:48:59.125710Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N32W009/2023/05/11/05D535 2.0E-4 2.0E-4 true block average 2 2 33.0 -9.0 32.0 -8.0 POLYGON((-8.920125636090072 33.0,-8.71758586452307 32.0,-9.0 32.0,-9.0 33.0,-8.920125636090072 33.0)) 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_05D535_N32W009_2023_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D535_N32W009_2023_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D535_N32W009_2023_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D535_N32W009_2023_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D535_N32W009_2023_05_11_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