https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-15T18:49:16.918767Z 2023-07-15T18:49:45.934591Z s3://sentinel-s1-l1c/GRD/2023/7/15/IW/DV/S1A_IW_GRDH_1SDV_20230715T184916_20230715T184945_049438_05F1E4_BD51 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 2023-07-15T18:49:16.918767Z 2023-07-15T18:49:45.934591Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230715T172729_V20230715T170315_20230715T233815.EOF 347.4341003247585 693000 Copernicus Ground Segment 2023-07-15T19:09:34.861279Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230715T184916_20230715T184945_049438_05F1E4_BD51 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.423989419300048 27.242861633909556,-12.046401470491652 27.307536562830624,-11.793114429303767 27.35030853830714,-11.411880791061304 27.413760144547673,-11.15743537654524 27.455490973921645,-10.776097537297085 27.51710710747598,-10.52012608575507 27.557842078693017,-10.26465671460459 27.59799898399639,-9.92364127448997 27.650813803279696,-9.970537076548059 27.889146094128876,-10.007173789989587 28.069685672733975,-10.045886770546932 28.249908364647325,-10.078333690987405 28.431073511848147,-10.115333566498247 28.6115483142743,-10.150754237115155 28.79225781848232,-10.188071691414805 28.97268090049833,-10.22414707022623 29.153286431690724,-10.248754590375004 29.273605285264075,-10.595449387646333 29.221303039102306,-10.854153961319337 29.181644457024014,-11.112658582998872 29.14148739899808,-11.500036228605747 29.080319840285373,-11.758032253617793 29.03892195867492,-12.144637809052242 28.975898987333956,-12.402113038781328 28.933268007613645,-12.784908415405074 28.868912060304872,-12.598617842286 28.024208166244865,-12.557326103711985 27.84343826936962,-12.5178674945156 27.66235642508321,-12.423989419300048 27.242861633909556)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76057874525187 46.18829624949123 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 2023-07-15T23:32:12.606629Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N27W012/2023/07/15/05F1E4 2.0E-4 2.0E-4 true block average 2 2 28.0 -12.0 27.0 -11.0 POLYGON((-11.0 27.48092920267579,-11.411880790979891 27.413760144560946,-12.0 27.315372267920683,-12.0 28.0,-11.0 28.0,-11.0 27.48092920267579)) 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_05F1E4_N27W012_2023_07_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F1E4_N27W012_2023_07_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F1E4_N27W012_2023_07_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F1E4_N27W012_2023_07_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F1E4_N27W012_2023_07_15_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 2021 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