On April 11, 2011, Windblown Snow Ice Bridge finally got the clear weather necessary to fly over glaciers in southeast Greenland, but with clear skies came winds of up to 70 knots. What looks like clouds is actually wind-blown snow. The data could help scientists to evaluate the impact of wind-blown snow on satellite-based laser altimetry measurements. Credit: NASA/Michael Studinger
Greenland is the world’s largest island (Australia and Antarctica, both larger than Greenland, are generally considered to be continental landmasses rather than islands). Three-quarters of Greenland is covered by the only permanent ice sheet outside Antarctica.
Also With a population of about 56,480 (2013), it is the least densely populated territory in the world. About a third of the population live in Nuuk, the capital and largest city. The Arctic Umiaq Line ferry acts as a lifeline for western Greenland, connecting the various cities and settlements.