Areas of Interest

  • Geospatial dynamics
  • Mobility
  • Spatial trajectories
  • GIS and health
  • Spatiotemporal accessibility
  • Geospatial semantics
  • Spatiotemporal information retrieval


  • Degree Type
    Degree Details
    University of Maine, Spatial Information Science and Engineering

Geospatial dynamics, mobility and trajectory analysis, GIS and health, spatiotemporal accessibility, geospatial semantics, geospatial ontologies, event modeling for dynamic GIS, spatiotemporal information retrieval

Current Students

Former Students

  • Student Name
    Yanjia Cao
    Current Position
    Postdoctoral scholar, Stanford University
  • Student Name
    Cheng Fu
    Current Position
    Postdoctoral researcher, University of Zurich

Related Students (Listed by Student on Student's Profile)

  • Hai Lan
  • Haley Mullen
  • Guimin Zhu
Kathleen Stewart
1125 LeFrak Hall
Center for Geospatial Information Science
stewartk [at]