https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-20T18:17:11.348467Z 2024-02-20T18:17:40.358166Z s3://sentinel-s1-l1c/GRD/2024/2/20/IW/DV/S1A_IW_GRDH_1SDV_20240220T181711_20240220T181740_052646_065E7E_C1F3 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 2024-02-20T18:17:11.348467Z 2024-02-20T18:17:40.358166Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240220T183755_V20240220T180904_20240221T004404.EOF 347.2588898852542 693000 Copernicus Ground Segment 2024-02-20T18:52:50.839574Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240220T181711_20240220T181740_052646_065E7E_C1F3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.851241561042928 30.270081809129884,-4.455633000197426 30.33543594330166,-4.189220301107773 30.37872477004764,-3.9205620519973583 30.421789719448533,-3.5203273743170085 30.48485643627729,-3.119709491944497 30.546676432039632,-2.85196212330632 30.587264198521893,-2.584428340414372 30.627237800303902,-2.28488321061695 30.671290734480735,-2.40291604874691 31.270427603802986,-2.4378375398507015 31.451111522684343,-2.471769825841614 31.63193244425828,-2.5064857502244813 31.812636259215612,-2.5400645416736953 31.99349617515434,-2.575268095852638 32.174123346899556,-2.595071241732866 32.29502435032262,-2.903039363919078 32.251023022370646,-3.17261388360547 32.211837513814814,-3.4452055862464706 32.17159968644221,-3.85284644805062 32.11026523145573,-4.125698699841845 32.06843451092793,-4.528163020929609 32.00558644176992,-4.8000233444710245 31.96236662058513,-5.2037069538285365 31.897039850390613,-5.1754713077031935 31.776678029157676,-5.13948605298219 31.595050751320663,-5.098673819277426 31.414212240202055,-5.022252914548577 31.051685779359214,-4.98149846332275 30.870842179150387,-4.944646404510505 30.689355606904115,-4.851241561042928 30.270081809129884)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85437688104293 46.49349068563051 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 2024-02-20T21:48:17.367024Z Batch API, v4.303.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/02/20/065E7E 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.541332112593989 32.0,-2.437837539851266 31.45111152268726,-2.3496405131891613 31.0,-3.0 31.0,-3.0 32.0,-2.541332112593989 32.0)) 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_065E7E_N31W003_2024_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_065E7E_N31W003_2024_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_065E7E_N31W003_2024_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_065E7E_N31W003_2024_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_065E7E_N31W003_2024_02_20_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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