StratMap Initiatives
New information now available on these highly requested and important layers. Visit their StratMap page to learn more.
Land Parcels
Address Points
Hydrography
Texas Natural Resources Information System
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Address Points
Hydrography
Texas Natural Resources Information System
Latest News
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DataHub - An Early Look at the Future of TNRIS Data
Try out the brand-new DataHub, an all-in-one platform to browse, download, order all of our data.
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Free ArcGIS Hands-on Workshop - Configuring & Deploying Mobile Apps
TNRIS and TCEQ are coordinating with Esri to host a Free ArcGis Hands-on Workshop to expand your mobile development skills!
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Video: URISA Webinar - Texas GIO and Beyond
TNRIS Deputy GIO, Felicia Retiz, along with StratMap staff, presented as part of URISA Texas's Online Speaker Series.
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2018 Lidar Data Release for the H-GAC Operating Area & Coastal Region
A collaborative initiative to capture high-quality Lidar data for the H-GAC operating area and portions of the Texas coast.
GIS Training & Education
2019 Training Courses
Advance your professional GIS skills with our affordable courses.
Providing the Highest Level of Geographic Data Services to the People of Texas
RDC
Research & Distribution
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
GIO
Geographic Information Office
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 OfficeTexas 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