Aug 17th, 2012


Magnetometers are used to locate ferrous material & debris or occasionally buried pipelines or cables.  Most frequently they are used in archaeological and debris clearance surveys.  The sensor unit is usually towed 30-50m behind the survey vessel.
Magnetometer timeseries - Passing over ferrous objects

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Click to Enlarge Magnetometer towfish

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Magnetometer timeseries - Passing over ferrous objects Magnetometer towfish

Our Services include: Hydrographic surveys, Bathymetric surveys, Sidescan surveys, Lunar Clocks, Magnetometer surveys, Geophysical surveys, Sub-bottom surveys, Dye surveys, Drogue surveys, Current surveys, Wave surveys, Tide surveys, Echosounding surveys, Marine Outfall Studies, Tide Tables, River Studies, Dredging & Disposal, River Studies, Facilities Planning, Shoreline & Inter-tidal Topographic Survey, Flood Level Studies, Contamination Dispersion.

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