Stephen J. Leisz

Stephen J. Leisz is a Professor in the Department of Anthropology and Geography at Colorado State University (CSU). As a leading scholar in land change science and remote sensing, he directs the Land Change Science and Remote Sensing Laboratory and co-directs the Center for Archaeology and Remote Sensing. His research integrates remote sensing, GIS, and participatory methods to study human-environment interactions in Southeast Asia, Melanesia, and West Africa. Key areas include land-use transitions, peri-urbanization, agricultural systems, and climate change impacts. Leisz holds a Ph.D. in Geography from the University of Copenhagen (2007), an M.Sc. in Environmental Monitoring from the University of Wisconsin-Madison, and a B.A. in American Studies from Georgetown University.

Leisz’s recent work focuses on agrarian transitions in Vietnam’s Mekong and Red River Deltas, impacts of transportation corridors on rural transformations, and applications of LiDAR in archaeology. He has led projects funded by NASA’s Land Cover/Land Use Change program and co-founded the Earth Archive Initiative to digitally preserve global landscapes. His fieldwork spans over 30 years in Southeast Asia and Melanesia, emphasizing interdisciplinary collaboration and policy-relevant outcomes.

Leisz advises graduate students in CSU’s International Development Studies program and the Graduate Degree Program in Ecology (GDPE). He teaches courses on remote sensing, spatial analysis, and land change science. His career includes Peace Corps service in Senegal (1980s) and recognition as a First-Generation College Graduate.