Offshore Geophysical Survey

Geophysical surveys is to gather detailed data required by engineers for the installation of offshore structures, subsea cables and pipelines. That data is used to:

• Map seabed and sub-seabed conditions
• Profile geological features
• Detect geohazards
• Provide a seabed and sub-seabed reference for geotechnical investigations

Geophysical surveys are typically required for:

• Site surveys for rigs or platforms
• Route surveys for pipelines or cables
• Geohazard and fault detection
• High resolution seismic mapping

Geophysical survey equipment including:

• Multi-beam and single-beam echo sounders
• Sub-bottom profilers
• Side scan sonars
• Magnetometer

Geophysical survey feature on-board processing and reporting facilities which allows for seamless integration of the data sets which are processed, interpreted, reported and charted offshore.

The deliverables are to meet a client’s specific requirements, and typically include hard and soft copies of:

• Comprehensive Final Reports
• AutoCAD / PDF charts

GIS deliverables to OGP/IMCA Seabed Survey Data Model (SSDM) or client specified geo-database schematic formats