On Wed, 22 Aug 2007 13:06:41 +0100, Mike Tullett wrote in
I found the following hidden away in the NSIDC pages:
"ice extent
the total area covered by some amount of ice, including open water between
ice floes; ice extent is typically reported in square kilometers."
It seems 15% may be the ice cover percentage, going by this graph at the
NSIDC site.
http://nsidc.org/news/press/2007_sea...timeseries.png
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Mike Tullett - Coleraine 55.13°N 6.69°W posted 22/08/2007 12:16:02 GMT