https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-18T15:43:50.390900Z 2018-10-18T15:44:15.388795Z s3://sentinel-s1-l1c/GRD/2018/10/18/IW/DV/S1B_IW_GRDH_1SDV_20181018T154350_20181018T154415_013208_01869B_A21B 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 2018-10-18T15:43:50.390900Z 2018-10-18T15:44:15.388795Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181018T163055_V20181018T123029_20181018T154759.EOF 347.88305182866696 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-18T16:40:53.951846Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181018T154350_20181018T154415_013208_01869B_A21B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.699749837 -14.623047308,40.259304938 -14.495989704,40.832472894 -14.364316822,41.404969551 -14.231271244,41.957983812 -14.101309316,41.870455196 -13.740854999,41.828546103 -13.560156667,41.785327126 -13.379780485,41.697288945 -13.01943504,41.655378286 -12.838779131,41.611963076 -12.658489876,41.598609836 -12.598852083,41.048644662 -12.727197435,40.479384488 -12.858716919,39.909537165 -12.989011774,39.353300886 -13.114869019,39.366083223 -13.174742972,39.408103753 -13.355699003,39.448498505 -13.537030482,39.533547414 -13.898747005,39.57515172 -14.07982294,39.615449685 -14.261202701,39.699749837 -14.623047308)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.45282 45.87297693485969 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 2021-12-23T16:05:59.751238Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E040/2018/10/18/01869B 2.0E-4 2.0E-4 true block average 2 2 -13.0 40.0 -14.0 41.0 POLYGON((40.0 -14.0,40.0 -13.0,41.0 -13.0,41.0 -14.0,40.0 -14.0)) 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_01869B_S14E040_2018_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01869B_S14E040_2018_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01869B_S14E040_2018_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01869B_S14E040_2018_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01869B_S14E040_2018_10_18_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