https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-16T17:19:09.746371Z 2019-04-16T17:19:38.766517Z s3://sentinel-s1-l1c/GRD/2019/4/16/IW/DV/S1B_IW_GRDH_1SDV_20190416T171909_20190416T171938_015834_01DBBD_3140 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 2019-04-16T17:19:09.746371Z 2019-04-16T17:19:38.766517Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190416T193218_V20190416T154755_20190416T190525.EOF 347.4653096571093 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-16T19:45:19.082643Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190416T171909_20190416T171938_015834_01DBBD_3140 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.125710355546644 -26.669722895798166,18.676022634057478 -26.54285226479609,18.930389882313577 -26.483393596295763,19.31144848579814 -26.393362363610812,19.56515809762954 -26.332781743590687,19.94522614716816 -26.241075188391818,20.19827267810463 -26.179382794576718,20.53723793980071 -26.095934362551958,20.469069337770097 -25.85943123380927,20.362548222534677 -25.501676816634674,20.258615241142085 -25.143353998993998,20.069334285705423 -24.485832658697483,19.73443449534223 -24.567931993150104,19.484450020844598 -24.628654198587427,19.109023368575706 -24.71896191673152,18.858440049157473 -24.77864775778611,18.48211864570082 -24.867393734995318,18.230941235190294 -24.926033642958895,17.687605688920872 -25.05124104197711,17.865038010711178 -25.712131917486296,17.962352331307727 -26.072311553832307,18.062149994976778 -26.43197343793085,18.125710355546644 -26.669722895798166)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.78297 45.79643962803578 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 2021-12-24T14:26:06.061751Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E020/2019/04/16/01DBBD 2.0E-4 2.0E-4 true block average 2 2 -25.0 20.0 -26.0 21.0 POLYGON((20.21734786283448 -25.0,20.362548222543815 -25.501676816666087,20.469069337775068 -25.859431233826086,20.509586249032015 -26.0,20.0 -26.0,20.0 -25.0,20.21734786283448 -25.0)) 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_01DBBD_S26E020_2019_04_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01DBBD_S26E020_2019_04_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01DBBD_S26E020_2019_04_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01DBBD_S26E020_2019_04_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01DBBD_S26E020_2019_04_16_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