Polarstern expedition: Autonomous underwater vehicle dives under the Arctic ice
Posted by ScienceDaily: Oceanography News on 30 July, 2010
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The Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association for the first time sent its Autonomous Underwater Vehicle (AUV) on an under-ice mission at about 79° North. The four-metre-long, torpedo shaped underwater vehicle was deployed from the research icebreaker Polarstern under heavy pack ice. The vehicle was subsequently recovered by helicopter....