https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-09T16:33:24.901984Z 2018-01-09T16:33:49.628797Z s3://sentinel-s1-l1c/GRD/2018/1/9/IW/DV/S1B_IW_GRDH_1SDV_20180109T163324_20180109T163349_009096_010451_71A8 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-01-09T16:33:24.901984Z 2018-01-09T16:33:49.628797Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180109T173225_V20180109T131942_20180109T163712.EOF 347.9081887324885 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-09T17:47:05.734923Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180109T163324_20180109T163349_009096_010451_71A8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.071435022 -13.345450476,27.642540803 -13.216110941,28.217710532 -13.084434598,28.792269281 -12.951490462,29.316058702 -12.829070015,29.27273081 -12.648851744,29.144012841 -12.107674875,29.102200942 -11.927044674,28.994086183 -11.466341271,28.472646452 -11.587392501,27.90073438 -11.718966217,27.328285385 -11.849407815,26.759950819 -11.977657239,26.864671322 -12.440055744,26.905089805 -12.621352726,26.946875148 -12.802346911,27.029561474 -13.164552418,27.071435022 -13.345450476)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69655 46.1603647316691 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 2022-01-20T09:57:29.950813Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S12E028/2018/01/09/010451 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.0 -11.696129233600093,28.994086183000046 -11.46634127100004,29.0 -11.491541490117173,29.0 -12.0,28.0 -12.0,28.0 -11.696129233600093)) 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_010451_S12E028_2018_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010451_S12E028_2018_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010451_S12E028_2018_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010451_S12E028_2018_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010451_S12E028_2018_01_09_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 2019 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