https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-20T19:03:36.047042Z 2019-09-20T19:04:01.044711Z s3://sentinel-s1-l1c/GRD/2019/9/20/IW/DV/S1A_IW_GRDH_1SDV_20190920T190336_20190920T190401_029109_034DE3_5D23 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 2019-09-20T19:03:36.047042Z 2019-09-20T19:04:01.044711Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190920T212643_V20190920T171916_20190920T203646.EOF 347.72157582724276 693000 Copernicus S1 Core Ground Segment - UPA 2019-09-20T21:43:00.124753Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190920T190336_20190920T190401_029109_034DE3_5D23 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.125847933610224 20.593053877603655,-14.535215381475261 20.70128451168719,-13.939127059890053 20.80831031348954,-13.342205692897236 20.913264749535788,-12.757615858589897 21.01388971505451,-12.827028966674249 21.37566799741174,-12.933774096029396 21.917996868099827,-13.038722373877716 22.460586809958937,-13.049912714834953 22.520548548370463,-13.640825607571312 22.420957341295313,-14.244147261242421 22.316894416195183,-14.846568152296285 22.2105935956381,-15.443415458012291 22.102918014860016,-15.431167406610037 22.042826344444176,-15.316913321051645 21.499086169969445,-15.201112670750131 20.955625927278533,-15.125847933610224 20.593053877603655)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83171836276843 46.05704984619827 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 2021-12-24T22:28:28.074553Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21W016/2019/09/20/034DE3 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.210567909742817 21.0,-15.422168467315153 22.0,-15.0 22.0,-15.0 21.0,-15.210567909742817 21.0)) 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_034DE3_N21W016_2019_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_034DE3_N21W016_2019_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_034DE3_N21W016_2019_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_034DE3_N21W016_2019_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_034DE3_N21W016_2019_09_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 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