1. Department of Landscape Architecture and Urban Planning, Texas A&M University, College Station, X, USA
2. Ying Wu College of Computing, New Jersey Institute of Technology, Newark, NJ, USA
3. University Consortium for Geographic Information Science, USA
4. College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, USA
5. Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angles, CA, USA