Scientists participate in NASA’s SnowEx
CRREL Researchers Dr. Carrie Vuyovich (back) and Art Gelvin (front) use sleds to transport the terrestrial laser scanner from the Local-Scale Observation Site. Scans were completed in snow-on and snow-off conditions to determine snow distribution and relate that to other instruments.

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Photo by: Christopher Hiemstra, Ph.D. |  VIRIN: 170323-A-OB991-001.JPG