https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T18:10:49.798797Z 2023-08-31T18:11:14.797518Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T181049_20230831T181114_050123_06082E_0C8A 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 2023-08-31T18:10:49.798797Z 2023-08-31T18:11:14.797518Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230831T164649_V20230831T162209_20230831T225709.EOF 346.7766084566462 693000 Copernicus Ground Segment 2023-08-31T18:43:11.820712Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T181049_20230831T181114_050123_06082E_0C8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.280196148203443 36.698623014927996,-3.860673438150844 36.76251017675233,-3.5747577300534874 36.805144629877056,-3.2747596855319263 36.8490774026262,-2.8374572874741553 36.91168811711426,-2.4170322941902063 36.970294558203776,-2.124709575199512 37.01010246354089,-1.8384998562903745 37.04835061578851,-1.512305785843241 37.091034236257386,-1.5440436261451753 37.27195605054179,-1.580931969046399 37.45229915746806,-1.6167444424588324 37.63277596736912,-1.6504117484091423 37.81352451346406,-1.6866616166249764 37.99393894078347,-1.7313634330566474 38.1732900301517,-1.7683526225602055 38.35361216469671,-1.801808661391766 38.53437440154042,-1.811675001701553 38.593894926123596,-2.144020753390089 38.55168334984292,-2.435035912548768 38.51388598575021,-2.736880893734962 38.47389170456489,-3.1825801288446454 38.413326042298266,-3.6220898620631083 38.35183694103627,-3.9214249254308546 38.3089638395881,-4.215469960855625 38.26605102194303,-4.636581126841541 38.20321230230338,-4.623381430543187 38.14372790079693,-4.584991140012084 37.96238392435228,-4.53938411488111 37.78213162024222,-4.495191993920475 37.60167071994874,-4.44667588648951 37.42187138834775,-4.4026781732544755 37.24139355132297,-4.353779570516042 37.06166608370461,-4.312434272866685 36.88079613258272,-4.280196148203443 36.698623014927996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58867841787967 46.35116915401994 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 2023-08-31T19:53:10.475095Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N37W005/2023/08/31/06082E 2.0E-4 2.0E-4 true block average 2 2 38.0 -5.0 37.0 -4.0 POLYGON((-4.33968324014262 37.0,-4.353779570515693 37.06166608370312,-4.402678173254197 37.24139355132219,-4.4466758864896345 37.421871388348244,-4.495191993921098 37.6016707199509,-4.584991140011268 37.962383924348636,-4.5929544156668 38.0,-4.0 38.0,-4.0 37.0,-4.33968324014262 37.0)) 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_06082E_N37W005_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06082E_N37W005_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06082E_N37W005_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06082E_N37W005_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06082E_N37W005_2023_08_31_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