The USGS Land Cover Institute (LCI)
The Development of a Temporal GIS for the Metropolitan Region Between Longview, WA and Eugene, OR.
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Objectives of This Presentation
Urban Dynamics Research Program
What is the Problem ?
Human Influences on a Region
Three Components of the Urban Dynamics Program
Temporal Land Characterization
Geographic Analysis
Applications and Impacts
Modeling and Prediction
Developing an Urban Retrospectives Database (GIS)
Time Periods to be Mapped
Temporal Data Layers
Compiling Information from Map Data
Compiling Information from Contemporary Data
Using DLGs
Local Research and Regional Issues
What are the Benefits of a Retrospective Database ?
Contact Information
Deliverables
Email: jbuchanan@gaia.arc.nasa.gov
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