https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-18T05:22:47.271160Z 2023-11-18T05:23:12.270248Z s3://sentinel-s1-l1c/GRD/2023/11/18/IW/DV/S1A_IW_GRDH_1SDV_20231118T052247_20231118T052312_051267_062F56_D334 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 2023-11-18T05:22:47.271160Z 2023-11-18T05:23:12.270248Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231118T052152_V20231118T044244_20231118T111744.EOF 192.9031341341421 693000 Copernicus Ground Segment 2023-11-18T06:05:54.668875Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231118T052247_20231118T052312_051267_062F56_D334 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.20548328187733 34.17768746263437,10.792558962719193 34.242692136263805,10.510090318386558 34.28629965988252,10.08522370098521 34.35058266947921,9.801248331139028 34.39267386734712,9.51716419819019 34.43408153644096,9.089706966537877 34.49506920028816,8.80467810885908 34.53485827115732,8.508905600700992 34.57539650174971,8.479280876123486 34.39415960152894,8.442098174572989 34.213845035986736,8.372717498998453 33.85253012491218,8.335322945588548 33.67223727447949,8.21388847363642 33.071447902603325,8.49922401147435 33.031240770703725,8.778262549689202 32.991251849400854,9.195479123379949 32.93022993939691,9.474296046332665 32.888628791309976,9.751949050226383 32.84654448548598,10.165120037166538 32.782703771835685,10.44559202733289 32.73854359017263,10.8547348441724 32.67291423721856,10.9102826495539 32.91321962576762,10.995359467161324 33.274389193070775,11.037036631299426 33.45511692572209,11.20548328187733 34.17768746263437)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63387116039858 46.51588337632914 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 2023-11-18T20:38:16.948093Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N33E009/2023/11/18/062F56 2.0E-4 2.0E-4 true block average 2 2 34.0 9.0 33.0 10.0 POLYGON((9.0 33.0,9.0 34.0,10.0 34.0,10.0 33.0,9.0 33.0)) 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_062F56_N33E009_2023_11_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062F56_N33E009_2023_11_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062F56_N33E009_2023_11_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062F56_N33E009_2023_11_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062F56_N33E009_2023_11_18_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