These .DWG files represents contour elevation lines as of the spring of 2012. The contours are derived from LiDAR data, collected in the spring of 2012. Important: The "special"...

The United States State Boundaries database is a geographic database of state political boundaries. The database includes boundaries for all 50 states plus Puerto Rico,...

Greenway Creek watershed roads.

Major roads within the Upper Nolichucky River watershed. Includes name, locations, FIPS code of state, length, and FCC of interstates, highways, and other major thoroughfares.

Upper Holston River watershed rivers and streams. Includes the name, feature classification code, and length of the stream or river.

Appalachian Trail within the Upper Nolichucky River watershed.

Road network with main, secondary and tertiary roads. This network-based connectivity approach mainly uses population centres, such as, Union capital, State/Region capital, Main...

Worldwide geospatial database consisting of country and geographic name information on a global scale. The data is designed for the production of cartographic documents and...