https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-24T18:55:06.154541Z 2018-03-24T18:55:31.152479Z s3://sentinel-s1-l1c/GRD/2018/3/24/IW/DV/S1A_IW_GRDH_1SDV_20180324T185506_20180324T185531_021161_0245FF_82B4 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 2018-03-24T18:55:06.154541Z 2018-03-24T18:55:31.152479Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180324T211326_V20180324T171047_20180324T202817.EOF 347.72248335935825 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-24T21:30:30.620665Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180324T185506_20180324T185531_021161_0245FF_82B4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.056987688 20.548746545,-12.466084067 20.657074474,-11.869723765 20.764199959,-11.27252898 20.869256067,-10.690025586 20.96958053,-10.727091014 21.150044585,-10.79569604 21.512083832,-10.865933005 21.873826142,-10.901836044 22.054559503,-10.983957997 22.475975458,-11.572756491 22.376674851,-12.176349157 22.272504428,-12.779039761 22.16609785,-13.376156182 22.058318699,-13.286753296 21.636024413,-13.24780286 21.454916984,-13.171516892 21.092405912,-13.097036326 20.729558735,-13.056987688 20.548746545)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83680454428432 46.07628193393078 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 2022-01-24T14:22:49.968413Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/03/24/0245FF 2.0E-4 2.0E-4 true block average 2 2 22.0 -14.0 21.0 -13.0 POLYGON((-13.152549003963983 21.0,-13.363809673483866 22.0,-13.0 22.0,-13.0 21.0,-13.152549003963983 21.0)) 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_0245FF_N21W014_2018_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0245FF_N21W014_2018_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0245FF_N21W014_2018_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0245FF_N21W014_2018_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0245FF_N21W014_2018_03_24_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