Additional Footage From
Jan Eerala; Geir Sørensen; NASA/Goddard Space Flight Center Scientific Visualization Studio;
Sea Ice Group, Geophysical Institute, University of Alaska Fairbanks; Woods Hole Oceanographic Institution; European Space Agency;
Arctic Monitoring and Assessment Programme; Japan Aerospace Exploration Agency; National Institute for Occupational Safety and Health;
U. S. Geological Survey; Canadian Space Agency; fruchtzwerg's world (flickr); Dave Lonsdale; Su Yi Khoo; M. Ewert; Liga Eglite;
UAF Barrow Sea Ice Observatory.