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What’s Down Below??

Early in the first quarter of 2007, Noordhoek Survey took delivery of two MacArtney Focus-2 Remotely Operated Towed Vehicles (ROTVs). The expectation was that the new ROTVs would be a...

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An Introduction to EGS

From modest beginnings with just a handful of employees in Hong Kong and the United Kingdom twenty-eight years ago, the EGS Group has now grown into an international group of...

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Sandwave Migration

The use of swathe systems in a highly mobile, shallow-water environment poses significant problems for the hydrographic surveyor. Several physical factors encountered when gathering swathe data are introduced and described...

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Ice Profiler at LNG Terminal Site

The port of Gros Cacouna on the St Lawrence River downstream of Quebec City is the proposed site of an LNG offloading terminal. Trow Engineering, on behalf of TransCanada and...

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General Acoustics GmbH

General Acoustics GmbH is a producer of high-technology echo sounders, water level and wave-measuring systems, and developer of LOG_aDSLP/DSLP technology. The company was founded in 1996 by physicists and engineers...

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