Animation showing the extent of MY sea ice (white), FY sea ice (light gray), and open water (darker gray) from 20 June 2002 to 23 November 2009. Sea ice extent was derived from QuikSCAT data. Provided courtesy of David Long, Brigham Young University.
QuikSCAT Arctic sea ice classification and extent (2002-2009)
Monday, January 7, 2013