https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-27T03:09:35.022629Z 2023-07-27T03:10:00.021705Z s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T030935_20230727T031000_049603_05F6F4_3BE2 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 2023-07-27T03:09:35.022629Z 2023-07-27T03:10:00.021705Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230727T060017_V20230727T021429_20230727T053159.EOF 192.3103712531541 693000 Copernicus Ground Segment 2023-07-27T08:30:14.331857Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230727T030935_20230727T031000_049603_05F6F4_3BE2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.437923522815915 -19.99220368470674,35.87529652019716 -19.863229913562556,35.274786334653534 -19.723384861766384,34.67471443864439 -19.58140089167295,34.11629920222456 -19.447257819634558,34.06951323539565 -19.627069806524297,34.02197271858195 -19.806805226193827,33.87732756833807 -20.345598764072548,33.71763712183106 -20.94396769567083,34.280921543750075 -21.07996250278765,34.88587932882623 -21.223669127391993,35.49218509928988 -21.365263557228104,36.06000432640005 -21.495646182534905,36.25739536892212 -20.714256584393816,36.437923522815915 -19.99220368470674)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.05667 45.82283053520039 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 2023-07-27T09:48:49.768093Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S21E035/2023/07/27/05F6F4 2.0E-4 2.0E-4 true block average 2 2 -20.0 35.0 -21.0 36.0 POLYGON((35.0 -21.0,35.0 -20.0,36.0 -20.0,36.0 -21.0,35.0 -21.0)) 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_05F6F4_S21E035_2023_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F6F4_S21E035_2023_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F6F4_S21E035_2023_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F6F4_S21E035_2023_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F6F4_S21E035_2023_07_27_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