Underwater survey
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An underwater survey is a survey performed in an underwater environment or conducted remotely on an underwater object or region. Surveys can have several meanings. The word originates in Medieval Lati
Graphic depicting NOAA hydrographic survey ship conducting multibeam and side scan sonar operations
Method of operation of a long baseline acoustic positioning system
Method of operation of a short baseline acoustic positioning system
Stereo BRUV prototype deployed at the Tsitsikamma Marine Protected Area
Underwater construction
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Underwater construction is industrial construction in an underwater environment. It is a part of the marine construction industry. It can involve the use of a variety of building materials, mainly con
Underwater survey
…intervention, usually by a professional diver. Underwater surveys are an essential part of the planning, and often of quality control and monitoring, of underwater construction, dredging, mineral extraction, ecological monitoring, and archaeological investigations. They are often required as part of an ecological impact study…
Wave attack on Ilfracombe's sea walls during a storm.