1. Ph.D. Student, School of Building Construction, Georgia Institute of Technology, 280 Ferst Dr., 1st Floor, Atlanta, GA 30332 (corresponding author).
2. Research Engineer, Center for Geographic Information Systems, Georgia Institute of Technology, 280 Ferst Dr., 2nd Floor, Atlanta, GA 30332.
3. Assistant Professor, School of Building Construction, Georgia Institute of Technology, 280 Ferst Dr., 1st Floor, Atlanta, GA 30332.
4. Professor, School of City and Regional Planning, Georgia Institute of Technology, 280 Ferst Dr., 2nd Floor, Atlanta, GA 30332.