NASA https://www.flickr.com/photos/gsfc/4691434870
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ARCTIC OCEAN Ð The Canadian Coast Guard Ship Louis S. St-Laurent ties up to the Coast Guard Cutter Healy in the Arctic Ocean Sept. 5, 2009. The two ships are taking part in a multi-year, multi-agency Arctic survey that will help define the Arctic continental shelf. https://www.flickr.com/photos/usgeologicalsurvey/4370266339/
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