TNRIS.VEMap
Doppler Weather Radar Precipitation County Warnings Traffic

2008-2009 Statewide 1m Orthoimagery Now Available

TNRIS distributes 254 Compressed County Mosaics under the 2008-2009 Texas Orthoimagery Program.

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TNRIS Geospatial Tool is Featured in Microsoft Case Study

Texas Develops Online Geospatial Data Repository to Support Emergency Management.
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National Map Graphics Project

The National Map concept is based on the vision of the U.S. Geological Survey (USGS) to provide public access to current, high-quality geospatial base map data from multiple sources.
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Technical Workshop Program

Don't miss out! Only one workshop remains scheduled before the end of the calendar year.

Click on title below for specific workshop information and details about the time, location and instructor.

Dec 9-10 ArcGIS Desktop I for 9.3 OPEN

View All Workshops

Geospatial News

Online Maps: Everyman Offers New Directions
New York Times 11/16/2009

State of the Map 2010
OpenGeoData 11/11/2009

New mapping tool for balancing infrastructure needs, conservation released
Austin Business Journal 11/06/2009

November Imagery Update
Google Lat Long Blog 11/03/2009

View All Geospatial-Related News

Geospatial Events Calendar

ASPRS/MAPPS 2009 Specialty Conference
November 16-19, 2009

2010 Texas GIS Forum
October 25-28, 2010

Layer Spotlight

Layer Spotlight is a new way to showcase the rich, extensive geographic data housed at TNRIS. It is a chance to view and explore a data layer before downloading.

It is part of the implementation of a new data viewing application incorporating Microsoft Virtual Earth® software. In the future, as TNRIS further develops its data dissemination tools, keep an eye out for even more robust and dynamic applications.

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