https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-16T16:11:32.683295Z 2018-08-16T16:11:57.681585Z s3://sentinel-s1-l1c/GRD/2018/8/16/IW/DV/S1A_IW_GRDH_1SDV_20180816T161132_20180816T161157_023273_0287CA_869C 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 2018-08-16T16:11:32.683295Z 2018-08-16T16:11:57.681585Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180816T183930_V20180816T143434_20180816T175204.EOF 348.0107761301688 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-16T18:54:13.337326Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180816T161132_20180816T161157_023273_0287CA_869C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.603143218 -6.093134302,32.706116116 -5.848652153,33.807604292 -5.602156886,33.767078818 -5.421602986,33.727372204 -5.240777097,33.648949695 -4.878927795,33.607916344 -4.698423444,33.568035066 -4.517666491,33.476337373 -4.096564344,32.376730614 -4.340347387,31.27589599 -4.582673422,31.366613806 -5.005124306,31.406045371 -5.186462852,31.446638792 -5.367548067,31.523987951 -5.730578983,31.563207299 -5.911981185,31.603143218 -6.093134302)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71626 46.04997941711866 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 2021-12-23T00:53:49.423245Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S06E031/2018/08/16/0287CA 2.0E-4 2.0E-4 true block average 2 2 -5.0 31.0 -6.0 32.0 POLYGON((31.582611393859327 -6.0,31.44663879200322 -5.367548067014856,31.365513403878538 -5.0,32.0 -5.0,32.0 -6.0,31.582611393859327 -6.0)) 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_0287CA_S06E031_2018_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0287CA_S06E031_2018_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0287CA_S06E031_2018_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0287CA_S06E031_2018_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0287CA_S06E031_2018_08_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