https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-14T18:57:03.478540Z 2023-02-14T18:57:32.481099Z s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T185703_20230214T185732_047236_05AB05_1FEA 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 2023-02-14T18:57:03.478540Z 2023-02-14T18:57:32.481099Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230214T173430_V20230214T171123_20230214T234623.EOF 347.49799364900116 693000 Copernicus Ground Segment 2023-02-14T19:07:18.576896Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230214T185703_20230214T185732_047236_05AB05_1FEA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.205387413266385 25.955475727008107,-13.832662980246923 26.020272601308022,-13.581956116787302 26.06327699237096,-13.207323056473495 26.126672634303723,-12.956683559940355 26.16850525157895,-12.580146432129101 26.23047644234206,-12.328667165886403 26.271280791711682,-12.077174703258295 26.311619491793152,-11.731105134016516 26.366351155531383,-11.742923498349624 26.424164940551897,-11.778546783233498 26.604812917099174,-11.815978691445128 26.785176749820437,-11.851723317989961 26.96579898765837,-11.886487138401197 27.146568758109996,-11.958946607126672 27.50764641198781,-11.99395815238815 27.688366308780946,-12.05419327395856 27.989178233757826,-12.403940783617983 27.935266487674593,-12.65859804186841 27.895411220177408,-12.913573534646337 27.855006630619457,-13.295133933347593 27.79360715206457,-13.549184639982427 27.752103947822064,-13.929897452194286 27.68897697836475,-14.183461391739737 27.6463125387137,-14.560750983236431 27.581910271807637,-14.29767614943423 26.37533161054922,-14.205387413266385 25.955475727008107)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76315422089539 46.16605192265848 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 2023-02-15T00:12:35.999778Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/N26W015/2023/02/14/05AB05 2.0E-4 2.0E-4 true block average 2 2 27.0 -15.0 26.0 -14.0 POLYGON((-14.215174316449863 26.0,-14.433874922057026 27.0,-14.0 27.0,-14.0 26.0,-14.215174316449863 26.0)) 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_05AB05_N26W015_2023_02_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AB05_N26W015_2023_02_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AB05_N26W015_2023_02_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AB05_N26W015_2023_02_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AB05_N26W015_2023_02_14_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