https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-03T03:56:04.908555Z 2020-12-03T03:56:31.169949Z s3://sentinel-s1-l1c/GRD/2020/12/3/IW/DV/S1A_IW_GRDH_1SDV_20201203T035604_20201203T035631_035516_042700_6F6C 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 2020-12-03T03:56:04.908555Z 2020-12-03T03:56:31.169949Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201203T062417_V20201203T012452_20201203T044222.EOF 192.0604123837201 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-03T06:59:06.296658Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201203T035604_20201203T035631_035516_042700_6F6C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.348431801163837 -10.48257769968101,25.815829432126062 -10.362988209034542,25.252735466695956 -10.235510884249232,24.684107365798422 -10.105691094571025,24.132360361519016 -9.97869332822806,24.0915148395859 -10.15935261138148,24.00566236016218 -10.519920586457998,23.96409779789595 -10.700536338397248,23.920749888836536 -10.880742203629286,23.87817093309105 -11.061138288811062,23.83675699727836 -11.241817153371882,23.79181691899554 -11.434126834999876,24.34271455713018 -11.561902320186984,24.913167593381225 -11.693002726091793,25.485404289873824 -11.823266431359015,26.021427304625703 -11.944134637162305,26.065343641366255 -11.751202327317692,26.105600604641886 -11.569897933609129,26.147242901771698 -11.388911896672864,26.185029469665594 -11.207062107413169,26.227357341335953 -11.026241688065369,26.26880384768356 -10.845228512909026,26.312064147907456 -10.664628917170742,26.348431801163837 -10.48257769968101)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.48126 45.94264886269391 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 2021-12-25T21:18:28.632061Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S12E026/2020/12/03/042700 2.0E-4 2.0E-4 true block average 2 2 -11.0 26.0 -12.0 27.0 POLYGON((26.23336588900117 -11.0,26.185029469668052 -11.207062107401756,26.147242901770394 -11.388911896679609,26.021427304625615 -11.94413463716228,26.0 -11.939302979203529,26.0 -11.0,26.23336588900117 -11.0)) 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_042700_S12E026_2020_12_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042700_S12E026_2020_12_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042700_S12E026_2020_12_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042700_S12E026_2020_12_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042700_S12E026_2020_12_03_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 2019 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