https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-25T03:25:21.673073Z 2020-10-25T03:25:46.671638Z s3://sentinel-s1-l1c/GRD/2020/10/25/IW/DV/S1A_IW_GRDH_1SDV_20201025T032521_20201025T032546_034947_04134E_52D4 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 2020-10-25T03:25:21.673073Z 2020-10-25T03:25:46.671638Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201025T060557_V20201025T010011_20201025T041741.EOF 192.030542360145 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-25T10:48:48.730426Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201025T032521_20201025T032546_034947_04134E_52D4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.1825456261818 11.462319872017579,36.63063048173013 11.57215011865969,36.063006341926254 11.68392004333406,35.502561037979376 11.793084775961258,34.952285906925994 11.899107295209603,34.84263049288438 11.35644038328598,34.80704763025841 11.17532378756264,34.769151717880185 10.994650118571155,34.73760682620411 10.812739088848456,34.70088035181957 10.63182709782861,34.66031744179596 10.451658173515222,34.64752092710067 10.392362389101827,35.197466733487275 10.284664413247567,35.76071913806216 10.1733119878241,36.31426147019147 10.06285851619926,36.87094664567849 9.950762569281064,36.884316914302296 10.010177061349877,36.93344880221906 10.189317886753038,36.9754712315833 10.369898196435456,36.996099420148504 10.554792063507897,37.03237413265196 10.736524644436084,37.0639603952511 10.91919693280297,37.101928502893394 11.10058307986247,37.14153060601821 11.28164011706395,37.1825456261818 11.462319872017579)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.9562696256436 46.14566322646352 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 2021-12-25T19:14:30.636941Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N10E037/2020/10/25/04134E 2.0E-4 2.0E-4 true block average 2 2 11.0 37.0 10.0 38.0 POLYGON((37.080874253353976 11.0,37.06396039525035 10.919196932798588,37.03237413265289 10.736524644441293,37.0 10.574333567618467,37.0 11.0,37.080874253353976 11.0)) 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_04134E_N10E037_2020_10_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04134E_N10E037_2020_10_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04134E_N10E037_2020_10_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04134E_N10E037_2020_10_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04134E_N10E037_2020_10_25_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