https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-14T19:04:58.187687Z 2023-05-14T19:05:27.208975Z s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T190458_20230514T190527_048534_05D680_F438 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 2023-05-14T19:04:58.187687Z 2023-05-14T19:05:27.208975Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230514T174806_V20230514T171939_20230514T235439.EOF 347.55859319754467 693000 Copernicus Ground Segment 2023-05-14T19:23:16.918618Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230514T190458_20230514T190527_048534_05D680_F438 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.989520970552077 24.665563947140065,-15.621398373833058 24.730479191000715,-15.374152978460613 24.773534443536782,-15.002967140396173 24.83735245435382,-14.754831286496085 24.879465112171644,-14.383139884591863 24.941724806870493,-14.133839988208582 24.982929259367893,-13.88558269772119 25.023521259085975,-13.54465656299234 25.07853809609251,-13.697184007326353 25.860313507795485,-13.767250362466843 26.22194298568019,-13.839760574634017 26.583175566748807,-13.863407062310468 26.70415932538473,-14.209269110003662 26.649735700811355,-14.461008537649247 26.60955392061891,-14.712571305833482 26.568928007168147,-15.08958093256058 26.507158723641734,-15.340695502742863 26.465427170450553,-15.717025961756745 26.402004682593006,-15.967683231592236 26.35917451573619,-16.340862955572675 26.29453745765236,-16.157977960179196 25.44887414543962,-15.989520970552077 24.665563947140065)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77814588621436 46.11795441196229 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 2023-05-14T23:35:29.174246Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N25W016/2023/05/14/05D680 2.0E-4 2.0E-4 true block average 2 2 26.0 -16.0 25.0 -15.0 POLYGON((-16.0 25.0,-16.0 26.0,-15.0 26.0,-15.0 25.0,-16.0 25.0)) 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_05D680_N25W016_2023_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D680_N25W016_2023_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D680_N25W016_2023_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D680_N25W016_2023_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D680_N25W016_2023_05_14_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