News tagged with echo sounder

Next-generation echo sounder ready

Norwegian researchers are putting the finishing touches on a new echo sounder that provides far more information than previous versions ever could – making it much easier to identify fish and zooplankton.

dateNov 08, 2012 in Ecology
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Search results for echo sounder

Pockmarks on the lake bed

An unusual and unexpected discovery: on the floor of Lake Neuchâtel, geologists have happened upon huge underwater craters—some of the largest in the world to be found in lakes. They are not volcanic in ...

dateMay 18, 2015 in Earth Sciences
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Mapping seascapes in the deep ocean

Researchers at the National Oceanography Centre (NOC) have developed a new, automated method for classifying hundreds of kilometres of the deep sea floor, in a way that is more cost efficient, quicker and ...

dateFeb 18, 2015 in Earth Sciences
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Instrument will monitor flow in Puget Sound

(Phys.org) —It's not just vacationers who will be traveling on the ferries between Port Townsend and Coupeville this summer. A new partnership among the Washington Department of Ecology, the University ...

dateJun 17, 2014 in Earth Sciences
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China demands Malaysia turn over satellite data

China demanded that Malaysia turn over the satellite data used to conclude that a Malaysia Airlines jetliner had crashed in the southern Indian Ocean killing everyone on board, as gale-force winds and heavy ...

dateMar 25, 2014 in Other
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List of search results for echo sounder