Nadir videos taken during low-altitude transects of the Arctic Network of national park units and Selawik National Wildlife Refuge, Alaska, July 2013

• Main Authors: Marcot, B.G., M.T. Jorgenson, A.R. DeGange
• Format: Dataset
• Language: unknown
• Published: USGS Science Data Catalog 2014
• Subjects: Photogrammetry; Arctic Network; Low Altitude Air Photo; Low Altitude Video; Northwest Alaska; Land Cover; Ecotypes; Biota; Climatology; Environment; ImageryBaseMapsEarthCover; GeoscientificInformation; InlandWaters; Oceans; Alaska; Northwest Arctic; Bering Land Bridge National Preserve; Selawik National Wildlife Refuge; Arctic; Cape Krusenstern; Bering Land Bridge; Climate change
• Online Access: https://search.dataone.org/view/dbbe1c24-137b-4dd0-8c42-d4d50db72e25

Nadir videos shot from a GoPro Hero3 Black Edition (focal length 2.77 mm) of the arctic landscape during low altitude transects at the rate of 60 frames per second. Transects were conducted from small aircraft over the National Park Service’s Bering Land Bridge National Preserve and the U.S. Fish an...