Jiunn-Der (Geoffrey) Duh

Jiunn-Der (Geoffrey) Duh  
 Associate Professor of Geography
 Director - GIS Programs
 503.725.3159 jduh@pdx.edu

CV (.pdf)

Web page

 Ph.D. Natural Resources & Environment (2004)               The University of Michigan, Ann Arbor, MI                     M.S. Geography (1991),                                                 National Taiwan University, Taipei, Taiwan                     B.S. Geography (1986),                                                   National Taiwan University, Taipei, Taiwan

Research Interests
GIScience theory and techniques for integrating GIS and remote sensing in spatial decision-making. Specific  projects focus on spatial modeling, simulation, and optimization techniques for land-use planning, emergency  planning, and resources management.


Courses Taught

 GEOG 4/575 Digital Compilation and Database Design
 GEOG 4/581 Digital Image Analysis I - Introduction
 GEOG 4/582 Digital Image Analysis II - Advanced
 GEOG 4/590 GIS Programming
 GEOG 4/592 GIS II – Applications
 GEOG 4/593 Digital Terrain Analysis

Graduate Students
Andrew Fritter: Using Hyperspectral Imagery to assess tree health and classify tree species distributions
Masound Momeni (SOE PhD):                                                                                                                                An An ecosystem service based approach for water resource management in an arid river  basin
Eric Nielsen (SOE PhD): 
Vegetation canopy structure estimation via multispectral remote sensing
Lauren Sharwood Using remote sensing and GIS to study land use/land cover change and its impact on vegetation health and biodiversity
Alex Troy