GIS Data
Here you'll find an exciting range of open geographical data from STS GIS, for use by Tennessee state government institutions free of charge via download and/or direct server connection.
Additionally, certain GIS datasets have been made available for purchase by private/commercial organizations for use in contractual work deemed beneficial to the State of Tennessee. See GIS Data Sales & Contacts to learn more.
GIS Data: Download | TNMap Open Data Portal
STS GIS is pleased to be able to offer access to open geographic data via the new TNMap portal. Here you can search for, preview, and download geographic data for the State of Tennessee.
GIS Data: Download | TN LiDAR Directory (compressed .las files)
Through the Tennessee Geographic Information Council (TNGIC), STS GIS is pleased to offer the ability to download LiDAR data for the State of Tennessee in the form of compressed .las files. The data includes projects conducted through the USGS 3DEP and other non-3DEP initiatives.
GIS Data: Download | TN DEM Directory (Digital Elevation Models)
Through the Tennessee Geographic Information Council (TNGIC), STS GIS is pleased to offer the ability to download DEM data for the State of Tennessee. The data includes projects conducted through the USGS 3DEP and other non-3DEP initiatives.
GIS Data: Download | TN Building Footprints
Through the Tennessee Geographic Information Council (TNGIC), STS GIS is pleased to offer the ability to download Building Footprint data for the State of Tennessee. The data includes projects conducted through the USGS 3DEP and other non-3DEP initiatives.
GIS Data: Download | TN Contours
Through the Tennessee Geographic Information Council (TNGIC), STS GIS is pleased to offer the ability to download Contour data for the State of Tennessee. The data includes projects conducted through the USGS 3DEP initiative.
GIS Data: Download | TN Breaklines
Through the Tennessee Geographic Information Council (TNGIC), STS GIS is pleased to offer the ability to download Breakline data for the State of Tennessee. The data includes projects conducted through the USGS 3DEP and other non-3DEP initiatives.
GIS Data: Connect | TNMap Data Server Access
Information on accessing STS GIS TNMap Services — via direct ArcGIS server connection with the ArcMap desktop app, or via the web using the TNMap REST Services Directory for WMS services.
GIS Data: Connect | TNMap REST Services Directory
Connect to STS GIS data via GIS REST Services.
TN Google Imagery Access Request
State and local governments now have access to Google’s ortho imagery collection in Tennessee
GIS Data: Collaborate | TNMap ArcGIS Online Portal
Connect to the STS GIS Tennessee Map Collaboration and Information portal.
Downloadable GIS Metadata
Downloadable TNMap geospatial data sets, available from STS GIS Services for for a variety of informational purposes.
GIS Data Sales & Contacts
STS GIS makes certain geographic datasets available for purchase to private/commercial organizations for use in contractual work deemed beneficial to the State of Tennessee. Learn more here.