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Hudson Bay, Canada

Credits
USGS; Link: http://earthexplorer.usgs.gov/

This image shows the two twin islands in the southern part of Hudson Bay (North and South Twin Island). In spring, the ice of Hudson Bay clears, usually leaving the south-western part, in which the two islands are located, as the last area with a closed ice sheet. Climatologists are worried about Arctic melting processes: In recent years, there have been more and more ice-free phases, signalling an increase in climate warming.

 

Location: Hudson Bay, Canada
Picture taken on February 20, 2002
Sensor: Landsat ETM+
Band combination: MIR/NIR

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