The TNRIS Data Catalog has been updated with entries for GLO, TCEQ, and TPWD datasets.
TNRIS is releasing 5ft contours for Lidar collections that will support 5ft contour generation.
Take a look at the engaging maps and read about the mapmakers who took top prizes at the 2015 Texas GIS Forum.
A FEMA initiative to capture high-quality Lidar data for parts of Palo Pinto, Stephens, Hood, Johnson, Erath, Eastland, and Somervell Counties
Let our hands-on team of data specialists assist you with physical map products and other datasets, many unavailable online.Learn More about Research & Distribution
TNRIS hosts the State of Texas’s Geographic Information Office (GIO), an inter-agency initiative to collaborate and facilitate the effective use of G.I.S. in state and local government.Learn More about the Geographic Information Office
Our annual gathering of the Texas GIS community, showcasing the latest innovations and talent in the field.Learn More about the Texas GIS Forum