https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-20T19:01:20.915654Z 2023-04-20T19:01:45.914885Z s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T190120_20230420T190145_048184_05CB13_C729 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 2023-04-20T19:01:20.915654Z 2023-04-20T19:01:45.914885Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230420T210323_V20230420T171932_20230420T203702.EOF 347.9468802532979 693000 Copernicus Ground Segment 2023-04-20T21:17:36.829343Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230420T190120_20230420T190145_048184_05CB13_C729 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.250749760106766 11.523920857965464,-12.684284515117005 11.636643384536875,-12.112114913012904 11.749278499682873,-11.543969561621665 11.859895933450789,-10.993542979600939 11.96588760657676,-11.066483139298544 12.327523497407139,-11.10250209090646 12.508466934820976,-11.138136661419766 12.689478433959192,-11.171923816534779 12.870834638519478,-11.210676740111287 13.051245183944754,-11.2449053557285 13.232506607258726,-11.2927639090912 13.473450339811622,-11.85106351663276 13.367747998126763,-12.423010983147686 13.258084229998994,-12.994470808566815 13.147133213513293,-13.564550261420093 13.035083007192085,-13.477169936207895 12.612071647362615,-13.438742194151544 12.430838836972036,-13.402385814293604 12.249192630716367,-13.365312019336267 12.067687099159388,-13.323298455797449 11.88716542654278,-13.287329730795173 11.705436396024911,-13.250749760106766 11.523920857965464)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8458761477954 46.0922810653297 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 2023-04-21T01:43:15.139914Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N12W012/2023/04/20/05CB13 2.0E-4 2.0E-4 true block average 2 2 13.0 -12.0 12.0 -11.0 POLYGON((-11.199669064853701 13.0,-11.171923816535006 12.870834638520607,-11.138136661421452 12.689478433967636,-11.102502090905515 12.508466934815676,-11.000423279612793 12.0,-12.0 12.0,-12.0 13.0,-11.199669064853701 13.0)) 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_05CB13_N12W012_2023_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB13_N12W012_2023_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB13_N12W012_2023_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB13_N12W012_2023_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB13_N12W012_2023_04_20_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