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Updates

The National Agriculture Imagery Program (NAIP) aerial image data are now available. The 1 meter statewide orthoimagery are currently available for the Texas counties listed below and displayed in the NAIP 2012 Status Map. NAIP is administered by the United States Department of Agriculture (USDA)...
2012-10-10
StratMap
We want to offer a sincere 'thank you' to all of the attendees, speakers, workshop leaders, and sponsors who made the 2012 Texas GIS Forum a great success! The Forum was supported by people traveling from across the state and from right here in the capitol, and it wouldn't be possible without all...
2012-10-05
2012 Forum
Texas Precipitation Map
TNRIS is partnering with the West Gulf River Forecast Center to offer an informative and useful workshop on utilizing Precipitation data to its fullest. Understanding National Weather Service Precipitation Data Workshop Friday, October 5, 2012 - 10:00 AM to 2:00 PM The West Gulf River Forecast...
2012-09-19
Flood Mapping
Map Service Center

TNRIS archives, maintains, and distributes the largest collection of current and historical spatial geographic data sets for the State of Texas. The collection of maps, photos, documents and other spatial datasets have been contributed from multiple sources.
Read more about Map Service Center >>

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