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Texas Natural Resources Information System

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GIS Training & Education

Expand Your Professional Skills with TNRIS training

Books and Screenshots from training

The 2015 training season is coming to a close. Check back soon for the release of next year's classes and more opportunities to learn from the best -- for the best value.

View 2015 Courses

Providing the Highest Level of Geographic Data Services to the People of Texas

Research & Distribution

Data support staff working with a customer

Let our hands-on team of data specialists assist you with physical map products and other datasets, many unavailable online.

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Geographic Information Office

Texas flag superimposed with spatial data

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

Texas GIS Forum

Audience and speaker at the Texas GIS Forum

Our annual gathering of the Texas GIS community, showcasing the latest innovations and talent in the field.

Learn More about the Texas GIS Forum