https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-11T16:39:15.706738Z 2021-03-11T16:39:44.736777Z s3://sentinel-s1-l1c/GRD/2021/3/11/IW/DV/S1B_IW_GRDH_1SDV_20210311T163915_20210311T163944_025969_031909_BE58 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 2021-03-11T16:39:15.706738Z 2021-03-11T16:39:44.736777Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210311T210843_V20210311T150659_20210311T182429.EOF 347.6364417108018 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-12T09:10:24.048030Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210311T163915_20210311T163944_025969_031909_BE58 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.375847447378987 -22.88110718166031,27.930484403079745 -22.75352616922108,28.173670340233762 -22.696899865150584,28.53812321533541 -22.611261380248585,28.780298363421366 -22.553843187248177,29.144262796515143 -22.466775723530944,29.72467737776722 -22.326005164590683,29.708081938316518 -22.268791963940476,29.658159703859397 -22.089431134358133,29.463688458582485 -21.37084410799332,29.415684237807245 -21.19108498631514,29.288559913875886 -20.71041685715208,28.714613830308352 -20.84893164620941,28.114810870875374 -20.991370368451857,27.51243927232994 -21.132044766947374,26.961059493093707 -21.258702860682178,27.03649584085393 -21.56082767653871,27.08206403107629 -21.741347043092567,27.221006035200517 -22.282452444521155,27.266167017908874 -22.46310742554065,27.314717589049202 -22.642992952595122,27.361628782750785 -22.82326802359475,27.375847447378987 -22.88110718166031)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08821 45.80099204407828 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 2021-12-26T02:18:48.013460Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/03/11/031909 2.0E-4 2.0E-4 true block average 2 2 -22.0 28.0 -23.0 29.0 POLYGON((29.0 -22.50128622691836,28.5381232153386 -22.611261380247544,28.0 -22.737339331384447,28.0 -22.0,29.0 -22.0,29.0 -22.50128622691836)) 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_031909_S23E028_2021_03_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031909_S23E028_2021_03_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031909_S23E028_2021_03_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031909_S23E028_2021_03_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031909_S23E028_2021_03_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 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