https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-11T18:17:44.129541Z 2023-10-11T18:18:09.128455Z s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T181744_20231011T181809_050721_061C9B_6F6F 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 2023-10-11T18:17:44.129541Z 2023-10-11T18:18:09.128455Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231011T170507_V20231011T163023_20231011T230523.EOF 347.15957580056823 693000 Copernicus Ground Segment 2023-10-11T18:58:03.353335Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231011T181744_20231011T181809_050721_061C9B_6F6F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.197203853226694 31.898004663286045,-4.7968739514984655 31.962784090601428,-4.5250239393232965 32.006001770874086,-4.122571336942708 32.06884731264607,-3.849724170725684 32.11067678866618,-3.442092846255374 32.17200908059477,-3.1695056735858436 32.212245879639,-2.8999344214765976 32.251430446166914,-2.597822613801785 32.294603448618965,-2.6303443015048917 32.47550845744273,-2.6666775140297925 32.65596832004967,-2.6983939335456353 32.83706790351277,-2.739319280454756 33.01687386837511,-2.776859665736857 33.197155916782634,-2.812409235745748 33.37771153233111,-2.848612240430457 33.55817428432995,-2.8864096489803224 33.73841004774628,-2.8975015723786273 33.79807901656441,-3.204742397305315 33.755341532734256,-3.4859985598132246 33.71550141656226,-3.89019236988174 33.65704191947671,-4.165756734624167 33.61639246891928,-4.451229983929738 33.57360501717473,-4.855503234677633 33.511790625817916,-5.2781967572835455 33.44567409541317,-5.553871409596288 33.40172019740545,-5.540065982607438 33.34208795570022,-5.4859901397833815 33.1633510932537,-5.444258385907269 32.98264281603842,-5.409416995582848 32.80082825080188,-5.358362377854427 32.62162787015051,-5.309148479536621 32.44213769901035,-5.267700813825422 32.26139827173015,-5.231302305414539 32.07984164316348,-5.197203853226694 31.898004663286045)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81418965109899 46.54497594226309 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 2023-10-11T21:41:57.626386Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N32W006/2023/10/11/061C9B 2.0E-4 2.0E-4 true block average 2 2 33.0 -6.0 32.0 -5.0 POLYGON((-5.216330232881003 32.0,-5.267700813824887 32.26139827172779,-5.309148479536224 32.44213769900859,-5.358362377855555 32.62162787015427,-5.409416995582896 32.800828250801864,-5.448266756416034 33.0,-5.0 33.0,-5.0 32.0,-5.216330232881003 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_061C9B_N32W006_2023_10_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061C9B_N32W006_2023_10_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061C9B_N32W006_2023_10_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061C9B_N32W006_2023_10_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061C9B_N32W006_2023_10_11_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