https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-04T06:38:21.594729Z 2023-09-04T06:38:50.567423Z s3://sentinel-s1-l1c/GRD/2023/9/4/IW/DV/S1A_IW_GRDH_1SDV_20230904T063821_20230904T063850_050174_0609E3_4850 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 2023-09-04T06:38:21.594729Z 2023-09-04T06:38:50.567423Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230904T064105_V20230904T055647_20230904T123147.EOF 192.56327813704 693000 Copernicus Ground Segment 2023-09-04T07:16:33.461785Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230904T063821_20230904T063850_050174_0609E3_4850 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.549321664436595 28.687598200113122,-8.944762101247909 28.754186582905664,-9.214154731853867 28.79883685330043,-9.748211304321137 28.885660258659904,-10.144125416422545 28.94857559667582,-10.410655699224309 28.990231389799042,-10.67669354170607 29.031252226854726,-11.0765027034088 29.091846733997453,-11.146722916015863 28.730465184245592,-11.182578477150189 28.54983418109142,-11.219822092584627 28.369409609732944,-11.255157455523918 28.188693992616273,-11.291106694679774 28.00806720341441,-11.326229867125384 27.827310635212413,-11.361981043713998 27.64664638007859,-11.397120278706204 27.472393393747804,-10.871889630889113 27.390416500809906,-10.608807925013219 27.34856599662864,-10.21564387301592 27.28503975420714,-9.821756188190927 27.22021762197684,-9.559191230998191 27.176350883979087,-9.29652622903092 27.1319418600744,-8.90554486168604 27.06486246039702,-8.868671395049134 27.239800213440756,-8.828076632136998 27.42066645457654,-8.749761120103404 27.78289548973179,-8.629996503357003 28.325854230649963,-8.58803000895837 28.506495942061598,-8.549321664436595 28.687598200113122)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79237535345214 46.6164188197536 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 2023-09-04T11:58:37.556133Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/09/04/0609E3 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.292674249206284 28.0,-11.219822092589215 28.369409609709894,-11.146722916015758 28.73046518424679,-11.09434948389053 29.0,-11.0 29.0,-11.0 28.0,-11.292674249206284 28.0)) 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_0609E3_N28W012_2023_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0609E3_N28W012_2023_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0609E3_N28W012_2023_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0609E3_N28W012_2023_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0609E3_N28W012_2023_09_04_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