https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-18T15:42:34.745646Z 2023-07-18T15:42:46.558727Z s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T154234_20230718T154246_049479_05F322_7949 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 2023-07-18T15:42:34.745646Z 2023-07-18T15:42:46.558727Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230718T162113_V20230718T123137_20230718T154907.EOF 347.59656716413315 693000 Copernicus Ground Segment 2023-07-18T17:17:48.700826Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230718T154234_20230718T154246_049479_05F322_7949 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.855802843070144 -23.24978038703313,42.45205498896007 -23.112554225803997,43.04841225880029 -22.972780762126572,43.64439042914272 -22.830575576179676,44.2349463900344 -22.68716034605635,44.18537305041054 -22.507789453768154,44.13241498419487 -22.3291787752047,44.068238650129246 -22.104774172658352,43.48477222071595 -22.246195081507064,42.89140674933499 -22.387588014544875,42.297396415335726 -22.526686772390192,41.703530012031166 -22.663301810783274,41.855802843070144 -23.24978038703313)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33598 45.67429519675235 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 2023-07-18T21:48:09.495642Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S23E041/2023/07/18/05F322 2.0E-4 2.0E-4 true block average 2 2 -22.0 41.0 -23.0 42.0 POLYGON((41.79095006206185 -23.0,41.703530012031074 -22.663301810783196,42.0 -22.595100850831056,42.0 -23.0,41.79095006206185 -23.0)) 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_05F322_S23E041_2023_07_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F322_S23E041_2023_07_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F322_S23E041_2023_07_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F322_S23E041_2023_07_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F322_S23E041_2023_07_18_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