FIG. 2.

Map of the Okarian rover traverse route during the April 2009 campaign of the NWPDX, Nunavut, Canada. The expedition departed from Kugluktuk at 10:15 a.m. (local) on 10 April 2009. Overnight locations are designated by numbers. Snow sample site A was located approximately 10 km outside Kugluktuk on day one of the traverse. Snow sample sites B and C occurred at overnight locations 2 and 6, respectively. A total of 496 km was traversed by the Okarian rover expedition, arriving at Cambridge Bay at 2:00 p.m. (local) on 17 April 2009. (Adapted from Lee et al., 2015.) Color images are available at www.liebertonline.com/ast.