https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-14T16:13:50.303211Z 2019-05-14T16:14:15.301685Z s3://sentinel-s1-l1c/GRD/2019/5/14/IW/DV/S1A_IW_GRDH_1SDV_20190514T161350_20190514T161415_027226_0311D1_4F9A 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 2019-05-14T16:13:50.303211Z 2019-05-14T16:14:15.301685Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190514T181242_V20190514T142621_20190514T174351.EOF 347.15201464446034 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-14T18:34:01.755528Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190514T161350_20190514T161415_027226_0311D1_4F9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.602381298971142 32.01925207930514,26.00777739979347 32.084822952011784,26.2829462957587 32.128537814097996,26.696187183799736 32.19298952370753,26.972001855361306 32.23520801068806,27.38619753634009 32.29740793811655,27.66263936930374 32.3381204905904,27.93932673893339 32.378228057023485,28.22464743488736 32.41891152578716,27.923703609065754 33.92219501519649,27.63339730395847 33.88190193651776,27.351887678171444 33.84213658472521,27.070640543653973 33.80173041879465,26.649269743325185 33.73992308310819,26.368694235012118 33.69792179573465,25.94834711927969 33.63372932456603,25.668464759451798 33.59014305351627,25.25615250483404 33.52469729007626,25.43684011993739 32.74218259460469,25.602381298971142 32.01925207930514)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68098615744508 46.50550308138652 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 2021-12-24T15:52:15.379829Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N33E026/2019/05/14/0311D1 2.0E-4 2.0E-4 true block average 2 2 34.0 26.0 33.0 27.0 POLYGON((26.0 33.64161739119581,26.368694235046835 33.69792179574012,27.0 33.79136875208376,27.0 33.0,26.0 33.0,26.0 33.64161739119581)) 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_0311D1_N33E026_2019_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0311D1_N33E026_2019_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0311D1_N33E026_2019_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0311D1_N33E026_2019_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0311D1_N33E026_2019_05_14_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