GIS Data for Kuparuk River Basin Region of North Slope

This data set includes ArcInfo-formatted maps of the Kuparuk River Basin Region of the Alaskan North Slope (at 1:250,000 scale) and five subset study areas: the Upper Kuparuk River Basin Subregion (1:25,000), the Imnavait Creek Landscape (1:6,000), the Toolik Lake Landscape (1:5,000), the Imnavait Creek Grid (1:500), and the Toolik Lake Grid (1:500).

Land cover (satellite-derived) and elevation data (USGS DEM-derived) are provided for the Kuparuk River Basin Region. For the five subset areas, an integrated terrain unit mapping (ITUM) approach simultaneously mapped vegetation and other terrain features as interpreted in the field from a common aerial-photograph base. The result is a single ITUM map for each area, including vegetation, geomorphology, glacial geology, and many other features. Various supplemental maps (e.g., hydrologic features and roads) for each of the areas are available for use as overlays.

Data and Resources

Additional Info

Field Value
ISO Topics imageryBaseMapsEarthCover
Primary Contact Donald A. (Skip) Walker (
Primary Organization Alaska Geobotany Center
Organization Types Federal
Geo-keywords Alaska, North Slope
Created February 23, 2016, 01:40 (AKST)
Last Updated September 28, 2022, 20:18 (AKDT)