Dataset: Geo-database of MNT and MAT sample sites based on aerial photo in northern Alaska File name: sample_aerial.zip (contains 4 ArcView shape datasets) Provider: G. Jia, H. Epstein, and D. Walker Project: ATLAS Summary: This dataset contains the location and site information for the homogenous MNT and MAT sample sites in northern Alaska. They were created by interpreting and digitizing aerial photos based on our field knowledge. The attributes include area, elevation, vegetation types, and meteorological variables, etc Additional Information: Data format: ArcView shape (polygon) format, zipped Projection: Geographic Temporal Coverage: NA Spatial Coverage: northern Alaska Contact Information: Jiong Jia Department of Environmental Sciences University of Virginia PO Box 400123 Charlottesville, VA 22904-4123, USA Telephone: (434) 982-2337 Facsimile: (434) 982-2137 E-Mail Address: jj4u@virginia.edu