NASA / SCIENCE PHOTO LIBRARY NASA / SCIENCE PHOTO LIBRARY
Petermann Glacier calving. Satellite image of a large iceberg breaking off of the Petermann Glacier (ice flow seen from lower centre towards lower right). At left is Ellesmere Island, Canada, separated from Greenland by the Nares Strait (dark blue). Image obtained by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite on 5th August 2010. For an image of the glacier before the calving see C011/4255.
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