https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-28T19:02:57.359789Z 2021-08-28T19:03:22.359021Z s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1A_IW_GRDH_1SDV_20210828T190257_20210828T190322_039434_04A894_31B1 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 2021-08-28T19:02:57.359789Z 2021-08-28T19:03:22.359021Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8132713903629 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-28T22:01:30.321046Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210828T190257_20210828T190322_039434_04A894_31B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.502271152584376 17.57021488573657,-13.919441586391885 17.68024521512512,-13.334354320746334 17.788834459840555,-12.748125620118689 17.895753984124497,-12.175717381501922 17.99832725558612,-12.209399478573982 18.179438253043674,-12.245797325503448 18.360157449647183,-12.468224520115635 19.505717685625,-13.046253390020368 19.404159797423915,-13.63723277699927 19.298291720843544,-14.226959257385694 19.190605198609887,-14.816231171660862 19.08096817255227,-14.690322763149453 18.476886390426152,-14.502271152584376 17.57021488573657)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.825984048085 46.06197261542338 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 2021-12-26T10:57:02.454395Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N18W014/2021/08/28/04A894 2.0E-4 2.0E-4 true block average 2 2 19.0 -14.0 18.0 -13.0 POLYGON((-14.0 18.0,-14.0 19.0,-13.0 19.0,-13.0 18.0,-14.0 18.0)) 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_04A894_N18W014_2021_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A894_N18W014_2021_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A894_N18W014_2021_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A894_N18W014_2021_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A894_N18W014_2021_08_28_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