CDC Repro | PGS

Viking Graben - UK - 2010

CDC Repro 3D

This dataset enables exploration companies to gain a better geological understanding of the area
Website Map for Survey CDC Repro
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Specifications

Survey summary

  • Type: 3D
  • Geometry: Standard
  • Size: 1 725 sq.km
  • Acquisition year: 2010
  • Completion of processing: 2011
  • Reprocessing: Yes
  • Water depth: 100-125 m
  • Shooting direction: 189/ 12/20
  • Vessel: Atlantic Explorer
  • Alternate ID: CDC Repro

Acquisition parameters

  • Number of streamers: 4/6/8
  • Streamer length: 3000/5100/6000 m
  • Shot interval: 12.5/37.5/18.75 m
  • Record length: 4096/6592/7168 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.5 x 25 / 12.5 x 25 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 34/ 30/80

Processing

  • XT / Tau-P Deconvolution
  • Kirchhoff Pre-Stack Time Migration (PSTM)

Time products

  • Final Kirchhoff PSTM Stack
  • Angle Stack Near
  • Angle Stack Mid
  • Angle Stack Far
  • PSTM Gathers
  • Stacking Velocity
  • Migration Velocity