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Norbit Winghead Wideband Multibeam Sonar Applied for Subsea Leakage Detection

The key objective was to make a rapid and accurate determination of the source of the diesel and oil that had appeared on the ocean’s surface. The company carried out hydrographic survey work using a Norbit Winghead i77h multibeam echosounder (MBES) system. An oil slick was seen on the surface of Nootka Sound and staining on rocks of nearby Bligh Island, west of Vancouver Island, Canada, in late 2020. This set in...

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Dangerous war remnants

Countless ships and aircraft were lost at sea in the two world wars. Many of these went down with a large amount of fuel and munitions onboard, not to forget...

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