https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-17T18:18:33.367827Z 2018-11-17T18:19:09.127819Z s3://sentinel-s1-l1c/GRD/2018/11/17/IW/DV/S1B_IW_GRDH_1SDV_20181117T181833_20181117T181909_013648_01945A_83CE 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 2018-11-17T18:18:33.367827Z 2018-11-17T18:19:09.127819Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181117T202456_V20181117T163720_20181117T195450.EOF 347.97403987011165 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-17T20:51:12.258288Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181117T181833_20181117T181909_013648_01945A_83CE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.517904172 9.330882039,-1.956269269 9.444581058,-1.393017033 9.557630108,-0.829394205 9.669763967,-0.27818409 9.778459488,-0.31367194 9.959550261,-0.385857099 10.321663371,-0.493151037 10.864985077,-0.529329336 11.046001029,-0.600289444 11.40828772,-0.680329077 11.81171859,-1.235546968 11.70459886,-1.803193413 11.593879686,-2.370389781 11.482046133,-2.935879027 11.369361745,-2.852455777 10.964910999,-2.778571279 10.601694404,-2.740958068 10.420218486,-2.62952405 9.875494226,-2.554656341 9.512451731,-2.517904172 9.330882039)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85854415176801 46.05818244564674 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 2021-12-23T17:53:50.987689Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N11W003/2018/11/17/01945A 2.0E-4 2.0E-4 true block average 2 2 12.0 -3.0 11.0 -2.0 POLYGON((-2.8596933418496873 11.0,-2.9358790270000013 11.369361745000006,-2.0 11.555075523773684,-2.0 11.0,-2.8596933418496873 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_01945A_N11W003_2018_11_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01945A_N11W003_2018_11_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01945A_N11W003_2018_11_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01945A_N11W003_2018_11_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01945A_N11W003_2018_11_17_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