? Hydrography & Geophysics
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Hydrography & Geophysics

Western provides comprehensive hydrographic & geophysical survey for offshore and nearshore. The hydrographic & geophysical survey data is required by engineers, designers and offshore operation team to design and install the pipeline, cable and other marine structures. This data can provide:

  • Mapping of seabed and detailed information of bathymetry (depth)
  • Morphology of seabed
  • Sub-sea information and geological profile of strata
  • Surface and subsurface hazards (magnetic & non-magnetic)

The hydrographic & geophysical survey are required for but not limited to the below:

  • Site investigation for rig move and platform installation
  • Route survey for pipe and cable lay
  • UXO detection
  • Geohazard (fault etc.) detection