Dune-like structures in graupel covering the ice surface.
Orientation of dunes a function of wind direction.
Image ID: arct0829, NOAA At The Ends of the Earth Collection
Location: Alaska, Beaufort Sea
Photo Date: 2008 September 24
Credit: Collection of Dr. Pablo Clemente-Colon, Chief Scientist National Ice Center
Category: Arctic Ice/
• High Resolution Photo Available