https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-24T17:17:22.263615Z 2023-06-24T17:17:51.267196Z s3://sentinel-s1-l1c/GRD/2023/6/24/IW/DV/S1A_IW_GRDH_1SDV_20230624T171722_20230624T171751_049130_05E868_128F 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 2023-06-24T17:17:22.263615Z 2023-06-24T17:17:51.267196Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230624T175738_V20230624T141020_20230624T172750.EOF 346.7117682341477 693000 Copernicus Ground Segment 2023-06-24T18:47:12.140925Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230624T171722_20230624T171751_049130_05E868_128F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.407593136857237 -37.200249214545764,21.78645367862297 -37.11358680500114,22.06235873191157 -37.04957714541207,22.33779930526221 -36.9849293786078,22.750083515772335 -36.886766948531694,23.02435145465806 -36.820535204242965,23.434864770569853 -36.7200088042797,23.70794439122911 -36.65220919134511,24.094386118313587 -36.554980550074575,23.938520046869805 -36.143549859763766,23.805794589397127 -35.78940763655528,23.674279085508523 -35.435097139792376,23.50094878794245 -34.96292244705445,23.121403683190778 -35.05818993939156,22.853241401998183 -35.124647135046494,22.450186667849334 -35.223222411462814,22.180945766714522 -35.28819552917099,21.776283240135314 -35.38453360381377,21.50597739688833 -35.44800784923194,21.23524955989039 -35.510878399387884,20.863553269142937 -35.59603698945857,21.022620681346314 -36.07173519149485,21.143221757591892 -36.428733784295204,21.264854228069897 -36.78560146571664,21.407593136857237 -37.200249214545764)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.74046 45.34914532679033 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 2023-06-24T20:09:20.932962Z Batch API, v4.221.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/06/24/05E868 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.273588880027184 -37.0,22.0 -37.06404430052418,22.0 -37.0,22.273588880027184 -37.0)) 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_05E868_S38E022_2023_06_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E868_S38E022_2023_06_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E868_S38E022_2023_06_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E868_S38E022_2023_06_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E868_S38E022_2023_06_24_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