https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-21T03:32:22.781315Z 2022-09-21T03:32:47.780102Z s3://sentinel-s1-l1c/GRD/2022/9/21/IW/DV/S1A_IW_GRDH_1SDV_20220921T033222_20220921T033247_045097_056389_EE28 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 2022-09-21T03:32:22.781315Z 2022-09-21T03:32:47.780102Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220921T050516_V20220921T010023_20220921T041753.EOF 192.1176950881853 693000 Copernicus Ground Segment 2022-09-21T05:53:04.866674Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220921T033222_20220921T033247_045097_056389_EE28 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.870961864428224 -13.344639723769284,31.322796131501157 -13.220549612550242,30.741132260402427 -13.08744005341989,30.173788394499077 -12.956245835317047,29.62399880624406 -12.827802819998007,29.580201310855408 -13.00791240249476,29.534678637030755 -13.1877153021781,29.49321939138411 -13.368495608439844,29.446559320775222 -13.548047651867915,29.40579769091405 -13.729015123049283,29.36331351542446 -13.90958330209765,29.31854453766581 -14.089618340308348,29.260383431268714 -14.329289767589538,29.80918062782112 -14.458395931018515,30.396475263616768 -14.595029624613828,30.965790410953417 -14.725884330972306,31.518327929313884 -14.851417828398006,31.61524968063751 -14.429578041824112,31.658692476002628 -14.248910416358878,31.701423980852805 -14.068087723191134,31.740717827197766 -13.886491215868352,31.78616365972401 -13.706297291777553,31.827990806602564 -13.525288380420058,31.870961864428224 -13.344639723769284)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.48294 45.95478679290932 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 2022-09-21T07:36:44.876333Z Batch API, v4.141.1 s3://deafrica-sentinel-1/s1_rtc/S14E029/2022/09/21/056389 2.0E-4 2.0E-4 true block average 2 2 -13.0 29.0 -14.0 30.0 POLYGON((29.34082976349704 -14.0,29.40579769092061 -13.7290151230213,29.446559320776228 -13.548047651863323,29.49321939138627 -13.368495608431187,29.534678637030822 -13.18771530217859,29.582125380674707 -13.0,30.0 -13.0,30.0 -14.0,29.34082976349704 -14.0)) 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_056389_S14E029_2022_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_056389_S14E029_2022_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_056389_S14E029_2022_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_056389_S14E029_2022_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_056389_S14E029_2022_09_21_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 2021 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