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The purpose of this project is to collect and distribute data on the glaciers of the American West, exclusive of Alaska.
These data were compiled for public use from the USGS 1:100,000 scale digital line graphs and digital raster graphics. While there are no explicit constraints on the use of the data, please exercise appropriate judgement in the use and interpretation of these data. Public domain data from Portland State University are freely redistributable with proper metadata and source attribution.
Metadata: http://oe.oregonexplorer.info/metadata/oregon_glaciers.htm |