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Earth ExplorersIce signals
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- Title Earth ExplorersIce signals
- Released 24/03/2010 7:08 pm
- Copyright ESA Envisat ASAR - Silicon Worlds
Arctic sea-ice cover, 2007, Envisat ASAR. Over the last 25 years, satellites observing the Arctic have witnessed a reduction in the thickness and extent of summer sea ice. New satellites such as ESA's CryoSat mission and the Sentinels will ensure continued observations of the polar regions.