https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-29T16:23:47.768493Z 2023-09-29T16:24:15.412175Z s3://sentinel-s1-l1c/GRD/2023/9/29/IW/DV/S1A_IW_GRDH_1SDV_20230929T162347_20230929T162415_050544_06168D_3A97 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 2023-09-29T16:23:47.768493Z 2023-09-29T16:24:15.412175Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230929T165655_V20230929T131249_20230929T163019.EOF 347.6208489016394 693000 Copernicus Ground Segment 2023-09-29T18:01:31.073709Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230929T162347_20230929T162415_050544_06168D_3A97 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.55848751649223 -23.193226550897947,32.1575430932245 -23.05534330034424,32.52229628314107 -22.970138793161563,32.76456652790292 -22.913026700886558,33.005549967650346 -22.855808983201037,33.36764801633923 -22.76906020835663,33.92064050324337 -22.634772905690827,33.87080677624414 -22.455512739608267,33.7226080441622 -21.91722103801635,33.575761688260584 -21.378738291466256,33.501962659514845 -21.103869916310934,32.95576087477912 -21.235885579127206,32.35690489135517 -21.37833334115058,31.759667471083 -21.518007152290174,31.165275340541466 -21.65465274399397,31.189800361666833 -21.75023575962865,31.23521328140897 -21.930739130378004,31.279615126196575 -22.111485019266865,31.371050456295308 -22.47240384274425,31.419337077637042 -22.65228892807415,31.46647170506345 -22.83244922988461,31.51195780637443 -23.01299957815384,31.55848751649223 -23.193226550897947)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32492 45.86733102372622 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 2023-09-30T10:46:04.830717Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S22E032/2023/09/29/06168D 2.0E-4 2.0E-4 true block average 2 2 -21.0 32.0 -22.0 33.0 POLYGON((32.0 -21.461801430553216,32.35690489137729 -21.37833334114502,33.0 -21.225193088546337,33.0 -22.0,32.0 -22.0,32.0 -21.461801430553216)) 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_06168D_S22E032_2023_09_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06168D_S22E032_2023_09_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06168D_S22E032_2023_09_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06168D_S22E032_2023_09_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06168D_S22E032_2023_09_29_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