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Texas Natural Resources Information System
Texas Natural Resources Information System
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Texas Natural Resources Information System
Updates
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2016-2018 USGS Lidar Data Release
A collaborative initiative by federal agencies to capture high-quality lidar data for several regions of Texas.
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Forum Keynote: Leon Logothetis, Host of Netflix's The Kindness Diaries
Leon Logothetis hosts Netflix's The Kindness Diaries. He travels the world relying on the kindness of strangers, giving back to unsuspecting good samaritans.
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Slides: Texas GIS Community Meeting 2019 2nd Quarter
Slides from 2019 2nd Quarter Meeting of the GIO.
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