Save the Date! The 2023 Texas GIS Forum will be held the week of October 23-27. Check out the Agenda at a Glance for more info.Learn More about the Texas GIS Forum
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
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 is dedicated to advancing the technical skills of professionals whose work revolves around geographic mapping. Rapidly evolving technology necessitates that GIS professionals expand their knowledge to stay current with traditional software updates as well as alternative mapping methods to support business operations and policy decisions.