https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-06T15:57:05.118058Z 2018-09-06T15:57:30.117273Z s3://sentinel-s1-l1c/GRD/2018/9/6/IW/DV/S1A_IW_GRDH_1SDV_20180906T155705_20180906T155730_023580_029195_6A83 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 2018-09-06T15:57:05.118058Z 2018-09-06T15:57:30.117273Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180906T180929_V20180906T140954_20180906T172724.EOF 347.2244317985009 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-06T18:38:05.297505Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180906T155705_20180906T155730_023580_029195_6A83 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.964029914 30.913062264,30.357967567 30.977672694,30.631527135 31.021778706,31.042334972 31.086851569,31.316515268 31.129507162,31.728241513 31.192397341,32.003025518 31.233593171,32.278046137 31.274202541,32.555269362 31.314506946,32.255735958 32.81821052,31.973864807 32.778299848,31.694245235 32.738045746,31.414878628 32.697169782,30.996310105 32.634693205,30.71759001 32.592269337,30.30000613 32.527478265,30.021952252 32.48351638,29.621568889 32.41905192,29.800188471 31.636166798,29.964029914 30.913062264)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62565235536625 46.55389280754022 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 2021-12-23T06:24:16.379503Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E029/2018/09/06/029195 2.0E-4 2.0E-4 true block average 2 2 32.0 29.0 31.0 30.0 POLYGON((29.94433151155932 31.0,29.717177908360977 32.0,30.0 32.0,30.0 31.0,29.94433151155932 31.0)) 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_029195_N31E029_2018_09_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029195_N31E029_2018_09_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029195_N31E029_2018_09_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029195_N31E029_2018_09_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029195_N31E029_2018_09_06_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