Researchers
Below are people involved in GIS research at Portland State University.
Jiunn-Der Geoffrey Duh
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Interests:
My research focuses on developing theory and applications of GIS and remote sensing techniques to link landscape patterns with ecological and socioeconomic processes. Specific projects focus on applying spatial modeling, simulation, and optimization techniques to study land-use and land-cover change and its interaction with the natural environment.
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Professional Affiliations * The Association of American Geographers (AAG) * The American Society for Photogrammetry and Remote Sensing (ASPRS) o ASPRS Columbia River Region o ASPRS Columbia River Region PSU Student Chapter * United States Regional Association of the International Association for Landscape Ecology (US-IALE)
David Percy
Interests:
Interested in building databases of natural phenomema, in particular with the goal of providing data for groundtruthing models. I have worked in coastal systems, natural resources, groundwater, and most recently glacier change measurements.
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