Discover, analyze and download data from Tennessee Elevation/LiDAR Program. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices, WMS, and WFS. Analyze with charts and thematic maps. Take the next step and create storymaps and webmaps.

LiDAR Data Products and Access TNGIC Google Drive Access via the TNMAP Coverage Map The most recent projects with countywide or full project downloads available.

Example of Point Cloud data located at the Korean Veterans Memorial Bridge in Nashville, Tennessee.

LiDAR stands for Light Detection and Ranging. It is a remote sensing technique that uses lasers to create elevation data. LiDAR is captured by a laser sensor that can be mounted to an aircraft.

In spring 2021 Tennessee completed the 5-year project to collect statewide lidar/digital elevation data. Projects are completed in conjunction with the United States Geological Survey (USGS) 3D Elevation Program (3DEP) and additional organizations

Introduction to TN LiDAR Data. This video is an introduction to TN LiDAR data products, USGS 3D Elevation Program information, as well as common use cases and software.

Information, training, data downloads and resources for the TN Elevation and Lidar Program.

For more information on the USGS LiDAR accuracy standards please see the FAQ below. How accurate is the Tennessee LiDAR data that covers Tennessee? The current LiDAR collections covering the State of Tennessee is Quality Level 2 (QL2). This is collected using the USGS LiDAR Base Specifications.

A comprehensive site for LiDAR projects in Tennessee. Information, training, data downloads and resources curated by the State of TN STS-GIS Services group.

Information, training, data downloads and resources for the TN LiDAR Program.