https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-04T04:25:31.443818Z 2023-02-04T04:25:54.432394Z s3://sentinel-s1-l1c/GRD/2023/2/4/IW/DV/S1A_IW_GRDH_1SDV_20230204T042531_20230204T042554_047081_05A5DC_E1F3 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 2023-02-04T04:25:31.443818Z 2023-02-04T04:25:54.432394Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230204T024305_V20230204T020615_20230204T084115.EOF 192.7963706496835 693000 Copernicus Ground Segment 2023-02-04T04:33:49.108028Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230204T042531_20230204T042554_047081_05A5DC_E1F3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.21217962255142 32.46463683680148,24.809283552352532 32.5294444313318,24.53799358319847 32.572303899906764,24.130579452470876 32.63549549778403,23.858654746704442 32.67688924339299,23.450302072997264 32.7378753276505,23.17776086844505 32.77779427531696,22.90497742682986 32.81712090588267,22.57746435993788 32.863490405573614,22.539273211816365 32.68343523266965,22.50181186075875 32.5031854797903,22.46666421985708 32.3226080309216,22.430064539317 32.14223301225421,22.324182971765335 31.60553383954518,22.64708727875588 31.558799735937246,22.915884513377765 31.519224514449753,23.319018430384794 31.458750745146965,23.587849779657606 31.4176759573615,23.990341879321466 31.355058367756996,24.25793391515935 31.31268301462962,24.525138734820068 31.269775071459243,24.921703201352123 31.204997167770642,25.00238576385481 31.561675382436185,25.088309094120167 31.92256184068006,25.21217962255142 32.46463683680148)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70344965760778 46.29263577876817 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 2023-02-04T06:49:58.978421Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N31E023/2023/02/04/05A5DC 2.0E-4 2.0E-4 true block average 2 2 32.0 23.0 31.0 24.0 POLYGON((24.0 31.353528926595093,23.587849779751263 31.417675957347104,23.0 31.506606423244214,23.0 32.0,24.0 32.0,24.0 31.353528926595093)) 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_05A5DC_N31E023_2023_02_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A5DC_N31E023_2023_02_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A5DC_N31E023_2023_02_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A5DC_N31E023_2023_02_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A5DC_N31E023_2023_02_04_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