Data DownloadData Search & Download

All available online data including StratMap themes, satellite imagery, DOQQ imagery and more.

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Services

To order data or for additional assistance, TNRIS provides a range of services including custom mapping, digital data distribution, data analysis and more.

ArcIMS Services

http://www2.tnris.org/website
ArcIMS services have moved to a new server. To connect, add the new server using the instructions below.

To add a service in ArcMap

  1. In ArcMap, click the "Add Data" button.
  2. Click the "GIS Servers" folder.
  3. Click "Add ArcIMS Server", type "http://www2.tnris.org" into the url field and click "OK".
Data Products
Home > Data Catalog

TNRIS maintains an extensive collection of aerial photography dating back to the 1920's. Research assistance is provided to help you locate photos for your area of interest.

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USGS topographic maps covering the state of Texas are available at scales ranging from 1:24,000 to 1:1,000,000. A limited collection of historic USGS topographic maps are available dating back to the 1800's.

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Statewide coverage of Satellite Imagery for Landsat 5 and Landsat 7 data is available on CD.

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