Rig move/Barge Positioning
Geocadinal offers a range of positioning survey services with capabilities in the following:
- Dimensional Control Surveys
- Surface Positioning and Anchor Handling
- ROV Positioning and Inspection Support
- Subsea Installation Survey Support
- LBL Metrology
- Pipe/Cable Laying Survey Support
- Jacket and Top-side Installation Support
Surface & Acoustic Positioning Services
Positioning is essential so that we can georeference our data
– Defining exploration blocks
– Acquiring seismic data in correct block
– Drilling in the correct location
– Knowing where subsea assets are located
We offer accuracy in positioning to minimise the overall error budget.
An underwater acoustic positioning system is a system for the tracking and navigation of underwater vehicles or divers by means of acoustic distance and/or direction measurements, and subsequent position triangulation. Underwater acoustic positioning systems are commonly used in a wide variety of underwater work, including oil and gas exploration, ocean sciences, salvage operations, marine archaeology, law enforcement and military activities.
Baseline station deployment and survey
Tracking or navigation operations