https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-11T18:54:00.039040Z 2022-09-11T18:54:25.037450Z s3://sentinel-s1-l1c/GRD/2022/9/11/IW/DV/S1A_IW_GRDH_1SDV_20220911T185400_20220911T185425_044961_055F01_3595 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 2022-09-11T18:54:00.039040Z 2022-09-11T18:54:25.037450Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220911T205919_V20220911T171122_20220911T202852.EOF 347.8892428953226 693000 Copernicus Ground Segment 2022-09-11T21:40:33.723652Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220911T185400_20220911T185425_044961_055F01_3595 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.811930385840244 14.503113622586854,-11.238260746724784 14.614461518184452,-10.661264918528872 14.724919720818916,-10.084971602567482 14.833699568993842,-9.523106091659951 14.93826051774149,-9.557717217579336 15.119314801705405,-9.59367615943935 15.30020880000289,-9.699703226746148 15.84320070855592,-9.735521704731708 16.024101129110296,-9.770172270191367 16.2052089683518,-9.817079302555506 16.446053322394764,-10.383447685272426 16.342571135540954,-10.965278279995907 16.23456280532202,-11.545620638846652 16.125122549065704,-12.123740185680063 16.0144116363389,-12.073551591944334 15.773073120838793,-12.03413110199272 15.592037383392517,-11.997188520487496 15.410521108706247,-11.961008858050814 15.228855007513626,-11.922035984558702 15.047729846543621,-11.886931438001461 14.865850741339237,-11.811930385840244 14.503113622586854)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84708714707089 46.07291380847042 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 2022-09-12T18:23:05.233154Z Batch API, v4.141.1 s3://deafrica-sentinel-1/s1_rtc/N15W012/2022/09/11/055F01 2.0E-4 2.0E-4 true block average 2 2 16.0 -12.0 15.0 -11.0 POLYGON((-11.912823631010559 15.0,-11.961008858050405 15.22885500751154,-12.0 15.424335229610836,-12.0 16.0,-11.0 16.0,-11.0 15.0,-11.912823631010559 15.0)) 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_055F01_N15W012_2022_09_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055F01_N15W012_2022_09_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055F01_N15W012_2022_09_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055F01_N15W012_2022_09_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055F01_N15W012_2022_09_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