https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-12-25T19:00:14.992313Z 2019-12-25T19:00:39.990211Z s3://sentinel-s1-l1c/GRD/2019/12/25/IW/DV/S1A_IW_GRDH_1SDV_20191225T190014_20191225T190039_030509_037E5C_DE59 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 2019-12-25T19:00:14.992313Z 2019-12-25T19:00:39.990211Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191225T211711_V20191225T171915_20191225T203645.EOF 347.989046540474 693000 Copernicus S1 Core Ground Segment - DPA 2019-12-25T21:39:48.170666Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191225T190014_20191225T190039_030509_037E5C_DE59 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.633809849468252 8.499162124554335,-12.073073181240094 8.613367017266164,-11.510755472457259 8.727001558811649,-10.948099517803158 8.83979988129068,-10.399727417160582 8.948852134261054,-10.436167882491725 9.129720100764244,-10.47162874760958 9.310869670202932,-10.579904555091527 9.853910490482987,-10.648914097898258 10.216531059049014,-10.684436046347665 10.397632869550236,-10.695793252795003 10.457688580426773,-11.246819517273503 10.349825712336777,-11.812142733049866 10.238103180119953,-12.377067960910832 10.125397772088675,-12.940345046999301 10.011974112330275,-12.928602679121338 9.95174645173253,-12.8915928675812 9.770202790589547,-12.856188916879216 9.588330606809134,-12.820124684004854 9.406589517790545,-12.78247926485113 9.225167663090314,-12.74566987873256 9.043573244776443,-12.70813966418831 8.862123594256053,-12.671431331072661 8.680503724472523,-12.633809849468252 8.499162124554335)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82925551045296 46.07971 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 2021-12-25T03:28:25.389487Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N09W013/2019/12/25/037E5C 2.0E-4 2.0E-4 true block average 2 2 10.0 -13.0 9.0 -12.0 POLYGON((-12.73665738837964 9.0,-12.820124684004535 9.406589517789225,-12.938010497880075 10.0,-12.0 10.0,-12.0 9.0,-12.73665738837964 9.0)) 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_037E5C_N09W013_2019_12_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037E5C_N09W013_2019_12_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037E5C_N09W013_2019_12_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037E5C_N09W013_2019_12_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037E5C_N09W013_2019_12_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