https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-26T19:08:11.514038Z 2022-12-26T19:08:36.512210Z s3://sentinel-s1-l1c/GRD/2022/12/26/IW/DV/S1A_IW_GRDH_1SDV_20221226T190811_20221226T190836_046507_059292_91AC 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 2022-12-26T19:08:11.514038Z 2022-12-26T19:08:36.512210Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221226T230007_V20221226T190631_20221226T222401.EOF 348.00999635923586 693000 Copernicus Ground Segment 2022-12-27T07:56:40.140951Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221226T190811_20221226T190836_046507_059292_91AC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.262185375500348 6.415755014593738,-13.70628345393288 6.5306624077863065,-13.147381729725913 6.645515119473428,-12.588220910792554 6.759733278692365,-12.038374573177723 6.871366311636449,-12.22019061636534 7.776615927336426,-12.255218157541165 7.957935335239411,-12.292334438500145 8.138829784915245,-12.340834307697193 8.379495670550405,-12.893070269103081 8.269029537146615,-13.454448319327991 8.155885793758149,-14.015432464862007 8.041978001785349,-14.573348483210314 7.92786693383006,-14.262185375500348 6.415755014593738)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79452307667918 46.01549363239589 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 2022-12-27T10:44:53.525692Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N07W013/2022/12/26/059292 2.0E-4 2.0E-4 true block average 2 2 8.0 -13.0 7.0 -12.0 POLYGON((-12.26384906865259 8.0,-12.220190616364523 7.77661592733239,-12.0642101745779 7.0,-13.0 7.0,-13.0 8.0,-12.26384906865259 8.0)) 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_059292_N07W013_2022_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059292_N07W013_2022_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059292_N07W013_2022_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059292_N07W013_2022_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059292_N07W013_2022_12_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 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