https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-10T17:03:27.966555Z 2019-08-10T17:03:55.266474Z s3://sentinel-s1-l1c/GRD/2019/8/10/IW/DV/S1A_IW_GRDH_1SDV_20190810T170327_20190810T170355_028509_033915_C42B 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 2019-08-10T17:03:27.966555Z 2019-08-10T17:03:55.266474Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190810T174443_V20190810T135332_20190810T171102.EOF 347.4435901944413 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-10T18:02:08.149964Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190810T170327_20190810T170355_028509_033915_C42B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.32102620173823 -26.957840902711,22.69144663173896 -26.87268850948023,22.943080096419397 -26.814216430078737,23.194455297365835 -26.755299998864707,23.571031651423375 -26.66609562148736,23.821756836247115 -26.60607522186964,24.197353663681035 -26.515222388675653,24.74359500776524 -26.381065644888768,24.689666322928417 -26.20239146421589,24.530537479556536 -25.665537637382037,24.425466539793447 -25.307477243523735,24.373403079212558 -25.128357585748773,24.322008008565327 -24.949090094505436,24.299943262033455 -24.874959467399115,23.75992088383236 -25.007085814954944,23.38865770611946 -25.096621741132996,23.140850860930186 -25.155798756645055,22.768695463117243 -25.243790145277842,22.520296286002424 -25.301932790252643,22.27166162224147 -25.359659098861925,21.905691197899248 -25.44376637012379,21.926427004193485 -25.518287488217478,21.974509085558903 -25.69848285845287,22.023289192033744 -25.878530541667942,22.121682434160217 -26.238473946554972,22.270559346410938 -26.778194436731717,22.32102620173823 -26.957840902711)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36536 45.98489042399888 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 2021-12-24T20:21:58.467294Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2019/08/10/033915 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.0 -25.189101143003846,23.788881789164137 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.189101143003846)) 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_033915_S26E023_2019_08_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033915_S26E023_2019_08_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033915_S26E023_2019_08_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033915_S26E023_2019_08_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033915_S26E023_2019_08_10_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