https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-05-20T15:17:58.775752Z 2020-05-20T15:18:23.774327Z s3://sentinel-s1-l1c/GRD/2020/5/20/IW/DV/S1B_IW_GRDH_1SDV_20200520T151758_20200520T151823_021667_029213_337E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-05-20T15:17:58.775752Z 2020-05-20T15:18:23.774327Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200520T173348_V20200520T133624_20200520T165354.EOF 347.96281648946467 693000 Copernicus S1 Core Ground Segment - DPA 2020-05-20T17:53:24.775980Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200520T151758_20200520T151823_021667_029213_337E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.479686730284826 10.627401866046307,43.043891541458265 10.740444670399839,43.606247973706 10.852013083234768,44.17397922968189 10.963522128511238,44.720477048084994 11.069779307396752,44.684453787626694 11.250691675052083,44.61341132612483 11.612880572296072,44.53965105550303 11.97452674919604,44.47143033702878 12.337211455400517,44.43417279223978 12.51794509944884,44.422522603274345 12.577775162361924,43.872869732079934 12.472668346172174,43.301833160937484 12.362191687948737,42.73265297051045 12.250788209898333,42.16457148855439 12.138327828382435,42.17461444503785 12.077919454635664,42.234702657483616 11.900977561599168,42.24791460361864 11.714682411471024,42.288668607465745 11.533881617307745,42.32598864262228 11.352392789918824,42.36782308878715 11.171807833216112,42.3992909179419 10.989140443811594,42.442286001654196 10.808787283768552,42.479686730284826 10.627401866046307)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85059558132956 46.09075375986414 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 2021-12-25T11:02:24.819732Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N11E043/2020/05/20/029213 2.0E-4 2.0E-4 true block average 2 2 12.0 43.0 11.0 44.0 POLYGON((43.0 11.0,43.0 12.0,44.0 12.0,44.0 11.0,43.0 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_029213_N11E043_2020_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029213_N11E043_2020_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029213_N11E043_2020_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029213_N11E043_2020_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029213_N11E043_2020_05_20_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