https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-09T18:52:42.866064Z 2023-05-09T18:53:07.864536Z s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185242_20230509T185307_048461_05D452_0C45 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 2023-05-09T18:52:42.866064Z 2023-05-09T18:53:07.864536Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230509T205649_V20230509T171119_20230509T202849.EOF 347.96963150777236 693000 Copernicus Ground Segment 2023-05-09T21:16:14.811034Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230509T185242_20230509T185307_048461_05D452_0C45 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.873808731094076 9.967909626212458,-10.309943406078697 10.081495345118682,-9.745754835943371 10.194101477593472,-9.180114043544346 10.305939458046446,-8.630681848039735 10.41354625525172,-8.703056246519102 10.775414665590192,-8.774148951807993 11.137603601282132,-8.846367012141593 11.499553111727332,-8.880627511877622 11.680875695403945,-8.928127890505515 11.921782437942959,-9.4810472551367 11.81525202426618,-10.049060124229737 11.704602055388555,-10.616227948585069 11.592903615843442,-11.183369653025006 11.480006718283972,-11.09631623786259 11.05704366287552,-11.05140968350442 10.87708446133795,-10.98452177970776 10.51254846454191,-10.949519675442087 10.330588927156327,-10.910915961138583 10.149354615944175,-10.873808731094076 9.967909626212458)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88030864612533 46.09981549092012 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 2023-05-10T02:59:45.447343Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N10W012/2023/05/09/05D452 2.0E-4 2.0E-4 true block average 2 2 11.0 -12.0 10.0 -11.0 POLYGON((-11.0 10.596904052661735,-11.0514096835046 10.877084461338846,-11.08208170955939 11.0,-11.0 11.0,-11.0 10.596904052661735)) 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_05D452_N10W012_2023_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D452_N10W012_2023_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D452_N10W012_2023_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D452_N10W012_2023_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D452_N10W012_2023_05_09_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