GIS Resources

Find GIS resources and download informational presentations on STS GIS-related projects and programs. Access the TNGIS Data Server's treasure trove of downloadable GIS data and engage the state's rich community of GIS users and enthusiasts via TNGIC user events.

GIS Presentations

Informational presentation materials on the State of Tennessee's GIS technology programs and projects. All original PowerPoint documents are offered in PDF format to reduce file size and load time.

Instructional Videos

View instructional videos, recorded by STS-GIS, on a range of GIS related topics

Tennessee Geographic Information Council (TNGIC)

The official site of the TNGIC (Tennessee Geographic Information Council). The group's annual activities include Tennessee regional GIS meetings as well as the TNGIC Annual Conference. is a project of the Tennessee Geographic Information Council (TNGIC) that provides access and links to a multiude of geographic data types from authoritative sources.  For more information about TNGIC, the state's GIS community, visit