https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-05T19:04:20.204277Z 2018-03-05T19:04:49.227850Z s3://sentinel-s1-l1c/GRD/2018/3/5/IW/DV/S1A_IW_GRDH_1SDV_20180305T190420_20180305T190449_020884_023D2B_B43E 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 2018-03-05T19:04:20.204277Z 2018-03-05T19:04:49.227850Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180305T212355_V20180305T171901_20180305T203631.EOF 347.57305845167315 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-05T21:33:11.890303Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180305T190420_20180305T190449_020884_023D2B_B43E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.917930027 24.333381955,-15.550595271 24.398394727,-15.304011889 24.44150007,-14.933824246 24.50540491,-14.686825773 24.547504466,-14.316020899 24.609895662,-14.06861459 24.650982846,-13.479769391 24.747021805,-13.796828794 26.372005395,-14.142856683 26.317267237,-14.393857297 26.276999825,-14.644683958 26.236294683,-15.020594633 26.174418602,-15.270980131 26.132623899,-15.646222443 26.06911864,-15.896158013 26.026241298,-16.268464034 25.961511511,-16.124843715 25.296356539,-15.917930027 24.333381955)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77658726149369 46.10331402668776 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 2022-01-24T10:21:57.056948Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N24W016/2018/03/05/023D2B 2.0E-4 2.0E-4 true block average 2 2 25.0 -16.0 24.0 -15.0 POLYGON((-15.917930027000033 24.33338195500013,-16.0 24.71533492714269,-16.0 25.0,-15.0 25.0,-15.0 24.493981106285204,-15.917930027000033 24.33338195500013)) 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_023D2B_N24W016_2018_03_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023D2B_N24W016_2018_03_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023D2B_N24W016_2018_03_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023D2B_N24W016_2018_03_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023D2B_N24W016_2018_03_05_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