Data Collection and Mapping
Robert Atreides, TNRIS; Dustin Montgomery, Tascosa High School
Data Mapping (Real Media)
The basic layers of a "common" map
Potential flooding in the same area shown above
Our State Capitol – a high-altitude color infrared digital orothophoto
An example of seasonal tornadoes in Texas
All of these maps were made using ESRI's ArcExplorer with digital data available from Texas Natural Resource Information System (TNRIS) . The flooding data was created from the National Elevation Database using ArcView's Spatial Analyst.
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