https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-23T18:52:42.418792Z 2019-02-23T18:53:07.418188Z s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1A_IW_GRDH_1SDV_20190223T185242_20190223T185307_026061_02E7EA_4F9F 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 2019-02-23T18:52:42.418792Z 2019-02-23T18:53:07.418188Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190223T212740_V20190223T171054_20190223T202824.EOF 347.94639090978404 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-23T21:53:19.776540Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190223T185242_20190223T185307_026061_02E7EA_4F9F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.183046270207486 11.480345515158133,-10.616453101960639 11.59313807269762,-10.048144945944108 11.705065560156386,-9.47937994018214 11.815864389549173,-8.928538076190907 11.92199790367618,-8.963135251320722 12.10314887671638,-9.000731976190906 12.283815111097415,-9.037505039988485 12.464635321607894,-9.072855981555291 12.64572053836834,-9.110390819662234 12.826385193757055,-9.146593001933295 13.007299172154811,-9.18164738153096 13.188425938068864,-9.22914413826851 13.429310086016628,-9.783470499261018 13.324299259385782,-10.355780163027049 13.214511549348725,-10.927575461371605 13.10344428433189,-11.497590434589485 12.99135970229759,-11.447755980020071 12.749885589299971,-11.411006381439725 12.568301846148785,-11.373078685977525 12.38695068959353,-11.333882179701645 12.205851179301714,-11.296879625441973 12.024312975448492,-11.258402518461557 11.84306661030048,-11.21920743723972 11.661963085009855,-11.183046270207486 11.480345515158133)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87249568248955 46.11817321579311 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 2021-12-24T11:42:32.825553Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N12W011/2019/02/23/02E7EA 2.0E-4 2.0E-4 true block average 2 2 13.0 -11.0 12.0 -10.0 POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 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_02E7EA_N12W011_2019_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E7EA_N12W011_2019_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E7EA_N12W011_2019_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E7EA_N12W011_2019_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E7EA_N12W011_2019_02_23_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