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Low-budget Hydrography

Low-budget Hydrography is the theme of this issue. Realising that different players in hydrography will have differing opinions on various aspects of low-budget hydrography and interested in exploring these divergent...

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STEMA Survey Services bv

After working for eighteen years with the trailer department of a dredging company, Stef Mars started his own hydrographic survey company in 1985. Working on board of hopper trailer suction...

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WESP: Water and Strand Profiler

The Netherlands is bordered in the north and west by the North Sea. Twenty-six percent of the country’s landmass lies below sea level. Global warming will bring slow rises in...

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Promoting Safety for Surveyors?

The US$20 billion per annum market served by international offshore, marine and underwater engineering contractors is represented by the International Marine Contractors Association (IMCA). Its Offshore Survey Division is the...

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'As it Was'

Matthew Fontaine Maury is probably the best known of all hydrographers, and the most celebrated both in his homeland, the United States of America, and in Europe. He served for...

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The Laboratory Measurement

Salinity is one of the most measured parameters in oceanography. The importance of high quality salinity data has long been recognised in open ocean studies and more recently in coastal...

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Discovering H.M.S. Ark Royal

In November 1941 the aircraft carrier H.M.S. Ark Royal was returning from Malta, when it was torpedoed and sunk by a German U-boat southeast of Gibraltar. Its destruction was a...

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