https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-28T18:39:45.035669Z 2023-02-28T18:40:10.034516Z s3://sentinel-s1-l1c/GRD/2023/2/28/IW/DV/S1A_IW_GRDH_1SDV_20230228T183945_20230228T184010_047440_05B209_6CD7 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 2023-02-28T18:39:45.035669Z 2023-02-28T18:40:10.034516Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230228T202359_V20230228T165450_20230228T201220.EOF 347.6431798686788 693000 Copernicus Ground Segment 2023-02-28T20:51:57.594081Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230228T183945_20230228T184010_047440_05B209_6CD7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.406243172155424 22.740492046593808,-8.809034761405371 22.84751226969157,-8.202546190937507 22.953736008181,-7.5950734697635784 23.057649459743754,-7.00003500929048 23.157021220482036,-7.141239953131414 23.88024039088274,-7.292746598509857 24.66321447676559,-7.647891143682916 24.6055098370721,-7.894046462335382 24.564988982059983,-8.14032267765643 24.524020480646808,-8.509308439547695 24.461837586843025,-8.877757905948442 24.39878598774944,-9.123651780641211 24.35617404143339,-9.368516215107762 24.31331590037977,-9.726524400682706 24.24988894582112,-9.406243172155424 22.740492046593808)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79431233481152 46.04811996747608 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 2023-03-01T08:19:19.179268Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N23W009/2023/02/28/05B209 2.0E-4 2.0E-4 true block average 2 2 24.0 -9.0 23.0 -8.0 POLYGON((-9.0 23.0,-9.0 24.0,-8.0 24.0,-8.0 23.0,-9.0 23.0)) 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_05B209_N23W009_2023_02_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B209_N23W009_2023_02_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B209_N23W009_2023_02_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B209_N23W009_2023_02_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B209_N23W009_2023_02_28_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