https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-07-09T17:19:14.370380Z 2019-07-09T17:19:43.404786Z s3://sentinel-s1-l1c/GRD/2019/7/9/IW/DV/S1B_IW_GRDH_1SDV_20190709T171914_20190709T171943_017059_02018E_B445 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 2019-07-09T17:19:14.370380Z 2019-07-09T17:19:43.404786Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190709T180355_V20190709T140916_20190709T172646.EOF 347.46383939916666 693000 Copernicus S1 Core Ground Segment - UPA 2019-07-09T18:21:51.117090Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190709T171914_20190709T171943_017059_02018E_B445 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.12638166129589 -26.67039977472598,18.67669581235738 -26.54351479946346,18.931063655927602 -26.484049537962207,19.31212288481843 -26.39400841346439,19.565832756467994 -26.33342118706821,19.945901015627555 -26.241704785770317,20.198947577125345 -26.180005857042765,20.537912748778282 -26.096548640471948,20.469736918228016 -25.85999419624298,20.363217833521333 -25.502252715073233,20.259267539887336 -25.143946879088205,20.06970587831962 -24.485536516097895,19.734809143169656 -24.567643658585453,19.484826920170242 -24.628371658679697,19.109403637620954 -24.718688180917542,18.858822528385204 -24.778379857222795,18.482504405735256 -24.867134607527518,18.23132917336526 -24.925780429533013,17.687998239502964 -25.0510005434968,17.86569293283264 -25.712785677477413,17.96302769395166 -26.072948017545983,18.062820143393683 -26.43259798016338,18.12638166129589 -26.67039977472598)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.78438 45.79705255538561 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 2021-12-24T18:42:10.152941Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S27E020/2019/07/09/02018E 2.0E-4 2.0E-4 true block average 2 2 -26.0 20.0 -27.0 21.0 POLYGON((20.51008708786448 -26.0,20.537912748777977 -26.09654864047227,20.0 -26.228514132787776,20.0 -26.0,20.51008708786448 -26.0)) 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_02018E_S27E020_2019_07_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02018E_S27E020_2019_07_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02018E_S27E020_2019_07_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02018E_S27E020_2019_07_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02018E_S27E020_2019_07_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