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Bathymetric Survey of Cebu Harbor

EGS (Asia) Ltd. has completed a detailed bathymetric survey in Cebu, the Philippines, on behalf of Cebu Port Authority (CPA). Work was completed over a 30 day period, starting on...

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We Visited for You

In early December 2003 the Hydrographic Society of South Africa held a four-day Technical Awareness Seminar (TAS) hosted by the Institute for Maritime Technology (IMT) in Simon’s Town, South Africa....

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Gardline Hydro

Gardline has been undertaking hydrographic surveys in the north west of Europe and all over the world since 1974. Large-area nautical charting surveys to UKHO standards have been regularly undertaken...

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Multi-beam Error Management

The hydrographic community has tumbled headlong into a data boom. Hundreds of single-beam soundings are now replaced by millions of high-resolution multi-beam swath soundings. This boom is not free from...

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Australasian Hydrographic Society

News The Deployable Geospatial Support Team (DGST), then called the Hydrographic Office Deployable Survey Unit, was originally created in the 1980s to conduct hydrographic surveying activities in Antarctica. The DGST...

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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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Energy for Remote Community

Swathe Services was recently commissioned by Falmouth Divers to assist on a 4km submarine power cable installation to a remote island community on behalf of one of their clients in...

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