ESA satellite guides polar explorers across disintegrating sea ice

Two Belgian explorers currently nearing the end of a staggering 2 000 km trek across the Arctic Ocean were recently guided through hazardous conditions using observations from Envisat, as sea ice in the Lincoln Sea began to break up unexpectedly.

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<p><a href="http://www.physorg.com/news100866720.html">ESA satellite guides polar explorers across disintegrating sea ice</a></p> <p>Two Belgian explorers currently nearing the end of a staggering 2 000 km trek across the Arctic Ocean were recently guided through hazardous conditions using observations from Envisat, as sea ice in the Lincoln Sea began to break up unexpectedly.</p>