https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-11T02:59:22.997695Z 2023-01-11T02:59:47.996690Z s3://sentinel-s1-l1c/GRD/2023/1/11/IW/DV/S1A_IW_GRDH_1SDV_20230111T025922_20230111T025947_046730_059A18_E006 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 2023-01-11T02:59:22.997695Z 2023-01-11T02:59:47.996690Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230111T060713_V20230111T020610_20230111T052340.EOF 192.1139813584768 693000 Copernicus Ground Segment 2023-01-11T07:24:02.595118Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230111T025922_20230111T025947_046730_059A18_E006 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.139675869434846 -13.188949361503076,39.573161127603335 -13.060755257275932,38.98823370052862 -12.926947365288338,38.414338813282576 -12.794284979522867,37.895801397662375 -12.673221059312398,37.85304973739461 -12.85356624395752,37.80824451556473 -13.033529839433648,37.76530340358475 -13.213946720769155,37.721363101089494 -13.394136241635447,37.67656492039862 -13.574130801018502,37.633842272406156 -13.754630052743526,37.588219868827935 -13.934448818243814,37.53267944293009 -14.174795354839487,38.0554102769158 -14.297706083726759,38.63366324354931 -14.432173830945473,39.220452320003055 -14.567046306444343,39.79581434170831 -14.697711467876728,39.85127467665751 -14.456944533949839,39.89553001463458 -14.276462958219415,39.97788636026589 -13.914121532154454,40.06402828284996 -13.55266505728762,40.10397773059022 -13.371238450159366,40.139675869434846 -13.188949361503076)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4859215534079 46.08717843787345 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 2023-01-11T09:23:01.436669Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/S14E038/2023/01/11/059A18 2.0E-4 2.0E-4 true block average 2 2 -13.0 38.0 -14.0 39.0 POLYGON((38.0 -14.0,38.0 -13.0,39.0 -13.0,39.0 -14.0,38.0 -14.0)) 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_059A18_S14E038_2023_01_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059A18_S14E038_2023_01_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059A18_S14E038_2023_01_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059A18_S14E038_2023_01_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059A18_S14E038_2023_01_11_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