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> North Pole by satellite 1979-2001

North Pole by satellite 1979-2001

author: Nasa/GSFC/Novapix

reference: t-arc01-00002

Image Size 300 DPI: 21 * 16 cm

Composite image showing the Arctic sea ice concentration for the month of September, derived from years 1979 through 2001.

Keywords for this photo:

ARCTIC - COMPARISON - EARTH - EARTH FROM SPACE - GLOBAL VIEW - GREENHOUSE EFFECT - ICE - NORTH POLE - NORTHERN HEMISPHERE - PLANET - POLE - SATELLITE IMAGE - TEMPERATURE - WARMING -