https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-26T18:03:40.989236Z 2022-04-26T18:04:05.987486Z s3://sentinel-s1-l1c/GRD/2022/4/26/IW/DV/S1A_IW_GRDH_1SDV_20220426T180340_20220426T180405_042948_05208A_978B 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 2022-04-26T18:03:40.989236Z 2022-04-26T18:04:05.987486Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220426T201149_V20220426T162151_20220426T193921.EOF 347.9452767821694 693000 Copernicus Ground Segment 2022-04-26T20:45:06.102102Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220426T180340_20220426T180405_042948_05208A_978B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.1342140162320942 11.577565558388745,1.7011095764169428 11.690333258687772,2.2683080593389615 11.801948418010635,2.8352801078860157 11.912297959536247,3.3920209861691326 12.019457631315163,3.3213701617452127 12.381513973775062,3.095658833587428 13.527490510762554,2.535101109519612 13.42142071049322,1.9640583216563252 13.311985943052967,1.3943216026968819 13.201423006974974,0.8246328520480068 13.089500640984115,0.8750126786092263 12.848015086814941,0.9492583346908955 12.48505006623135,0.9871138713972261 12.303710439872386,1.0242207252337763 12.122220145768017,1.0605248831193983 11.940567744742761,1.1342140162320942 11.577565558388745)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86203611662874 46.04944153671974 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 2022-04-26T22:35:54.806364Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N12E000/2022/04/26/05208A 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.24068415151373,0.843304887256944 13.0,1.0 13.0,1.0 12.24068415151373)) 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_05208A_N12E000_2022_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05208A_N12E000_2022_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05208A_N12E000_2022_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05208A_N12E000_2022_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05208A_N12E000_2022_04_26_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