https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-21T03:31:43.596382Z 2020-07-21T03:32:08.595218Z s3://sentinel-s1-l1c/GRD/2020/7/21/IW/DV/S1A_IW_GRDH_1SDV_20200721T033143_20200721T033208_033547_03E32C_9DD4 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 2020-07-21T03:31:43.596382Z 2020-07-21T03:32:08.595218Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200721T073339_V20200721T023852_20200721T055622.EOF 192.0853988568994 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-21T10:27:49.728379Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200721T033143_20200721T033208_033547_03E32C_9DD4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.220653141557605 -11.837929948903724,31.65729667909077 -11.710902750979143,31.091230961097388 -11.582057291344428,30.524971667192293 -11.451953833632738,29.983711877952537 -11.326461392283056,29.94185271854603 -11.506947621983926,29.900884400501845 -11.687745960951219,29.81684489896061 -12.048880911793184,29.688098092282132 -12.590025544805133,29.629540663454854 -12.829490202525236,30.17268143215817 -12.956358362234816,30.739576564642313 -13.087433540955134,31.320802451144143 -13.220428520641061,31.8783165312946 -13.346611909937788,31.89299685504949 -13.287199719030262,31.935814425068596 -13.106429212698318,31.97736878785427 -12.925378533595197,32.10038186299379 -12.381889797087764,32.220653141557605 -11.837929948903724)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52736 45.98514125738106 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 2021-12-25T14:12:18.672601Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S13E032/2020/07/21/03E32C 2.0E-4 2.0E-4 true block average 2 2 -12.0 32.0 -13.0 33.0 POLYGON((32.184818930030175 -12.0,32.10038186299136 -12.381889797098488,32.0 -12.825390716197049,32.0 -12.0,32.184818930030175 -12.0)) 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_03E32C_S13E032_2020_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E32C_S13E032_2020_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E32C_S13E032_2020_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E32C_S13E032_2020_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E32C_S13E032_2020_07_21_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 2019 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