https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T18:09:05.755090Z 2023-08-31T18:09:34.796642Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T180905_20230831T180934_050123_06082E_39B0 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 2023-08-31T18:09:05.755090Z 2023-08-31T18:09:34.796642Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230831T164649_V20230831T162209_20230831T225709.EOF 347.24144860461564 693000 Copernicus Ground Segment 2023-08-31T18:41:12.658477Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T180905_20230831T180934_050123_06082E_39B0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.857399255387426 30.556382886721966,-2.46008350396473 30.621785327371644,-2.191913574619167 30.66519370934231,-1.7890902100760244 30.729288680375532,-1.5201416992320045 30.771341165001296,-1.117947004428544 30.833124276324945,-0.848251952831103 30.873810228776456,-0.5804849572636388 30.913620063517772,-0.28178967644360703 30.957321787828832,-0.32912965638889863 31.195421155178956,-0.43531217352474016 31.73735740281192,-0.5039830678209757 32.098929425598975,-0.539536818023515 32.279536088381676,-0.5691180965873501 32.46097670856597,-0.5944650559278978 32.58278226931304,-0.8896006837085495 32.54083633083229,-1.1644582487014052 32.50111391902193,-1.4436002147299716 32.46012785070044,-1.851670438873402 32.399020461978274,-2.128730829121965 32.35673766946195,-2.5388028327750756 32.29296227361603,-2.8137308095030122 32.24941107558837,-3.2158754196788504 32.184549173282285,-3.1927815297438054 32.061641132553724,-3.1528172358377584 31.880624678728413,-3.1109495098377593 31.699920433173602,-3.0709221458257803 31.518917959269,-3.032194983342047 31.337703814232253,-2.992775712399268 31.156603910830313,-2.950454568215398 30.975983015100223,-2.9113036543057715 30.794842004510688,-2.857399255387426 30.556382886721966)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83953053946885 46.50254218146387 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 2023-08-31T19:53:13.914326Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N31W001/2023/08/31/06082E 2.0E-4 2.0E-4 true block average 2 2 32.0 -1.0 31.0 0.0 POLYGON((-0.4851940805654631 32.0,-0.4353121735246798 31.737357402811607,-0.2902751492559273 31.0,-1.0 31.0,-1.0 32.0,-0.4851940805654631 32.0)) 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_06082E_N31W001_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06082E_N31W001_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06082E_N31W001_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06082E_N31W001_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06082E_N31W001_2023_08_31_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