https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-12T19:03:49.145967Z 2022-06-12T19:04:14.143635Z s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T190349_20220612T190414_043634_0535A0_6ADF 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 2022-06-12T19:03:49.145967Z 2022-06-12T19:04:14.143635Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220612T210741_V20220612T171930_20220612T203700.EOF 347.7225972595511 693000 Copernicus Ground Segment 2022-06-12T21:34:48.438519Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220612T190349_20220612T190414_043634_0535A0_6ADF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.127122700583401 20.592668311663896,-14.53508662792842 20.701146908413815,-13.938838087886518 20.808189806003412,-13.342479506992595 20.913034684757655,-12.756873678601647 21.013822295381523,-12.791162301274142 21.19473777942918,-12.82627316770807 21.3756018121672,-12.860260129547786 21.5566499632127,-12.89728599700926 21.737182666594045,-12.967508934111471 22.098878762664036,-13.050499805721401 22.52025648024396,-13.641538205319257 22.4206522668331,-14.24443864867946 22.316670595506686,-14.8469409689069 22.21036498944574,-15.443807492289118 22.10269520019518,-15.354672603364037 21.680241755132187,-15.317731192944528 21.49878551913108,-15.279902825596425 21.31749067355802,-15.201837043827377 20.955342164626035,-15.127122700583401 20.592668311663896)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82538075315911 46.07823112229922 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 2022-06-12T23:08:46.665928Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/N21W016/2022/06/12/0535A0 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.211463616199158 21.0,-15.279902825600471 21.31749067357614,-15.422139482785377 22.0,-15.0 22.0,-15.0 21.0,-15.211463616199158 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_0535A0_N21W016_2022_06_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0535A0_N21W016_2022_06_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0535A0_N21W016_2022_06_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0535A0_N21W016_2022_06_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0535A0_N21W016_2022_06_12_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