Web Applications deliver geospatial data and functionality over the Internet. They utilize computing power, data and technical expertise at our facilities in Nacogdoches, Texas to deliver simple, easy to use geospatial applications through an ordinary Internet browser.

The applications are targeted at very specific goals and user communities in order to make them as simple and intuitive as possible. Again the emphasis is on placing the technical requirement on the server side and to free the user from as much technical complexity as possible. The Columbia Center uses a variety of hardware and software to implement these services and we are always experimenting with new technologies. Check these pages often for additional applications.

The Angelina County Parcel Viewer is an ESRI IMS viewer for Angelina County Texas. The data for this service is provided by Angelina County Appraisal District and includes parcel ownership data for the county.

http://ims.crgsc.org/website/angelina/viewer.htm

The City of Nacogdoches Web Application is an ESRI ArcGIS Server web applicaiton for Nacogdoches. It includes most of the layers in the City GIS including 6 inch aerial photography captured in 2005.

http://arcgis02.crgsc.org/cityofnac

The City of Nacogdoches Map Viewer is an ESRI IMS viewer for Nacogdoches. It includes most of the layers in the City GIS including 6 inch aerial photography captures in 2002.

http://ims.crgsc.org/website/cityofnac/viewer.htm

The Panola County Map Viewer is an ESRI ArcGIS Server Application for Panola County, Texas. This Web Application may be viewed in a web browser or used as a data layer in GIS Desktop Software.

http://arcgis01.crgsc.org/panolacounty/

The The Nacogdoches County Map Viewer is an ESRI ArcGIS Servier Application for Nacogdoches County, Texas. This Web Application may be viewed in a web browser or used as a data layer in GIS Desktop Software.

http://arcgis01.crgsc.org/naccounty/

The Nacogdoches County Interactive Web Map Application provides a theme-based approach to exploring Nacogdoches County:

• Transportation - a comprehensive road map of the county.
• Political - precincts and voting places with look-up facility.
• Community - restaurants, churches, schools and more.
• Imagery - aerial photography, hill shade, digital topography and more.

http://arcgis03.crgsc.org/naccounty

The Stephen F. Austin State University Interactive Map offers a theme-based, interactive approach to exploring the SFASU campus virtually.

• Buildings - search, locate and identify campus structures.
• Parking - find and identify campus parking lots.
• Dining - locate dining establishments on and off campus.
• Recreation - locate recreational opportunities on and off campus.
• Safety - explore the campus safety features.
• Disability - locate ADA features such as ramps, doors and restrooms.

http://arcgis03.crgsc.org/sfasu

The StormTracker Web Aplications combines web services from the National Weather Service, NOAA, and the National Hurricane Center into a convenient application for monitoring and tracking tornadoes, hurricanes, thunder storms and other severe weather.

http://arcgis02.crgsc.org/Stormtracker/default.aspx