Affiliation: | 1. High-Performance Computing and GIS (HPCGIS) Laboratory, Department of Geography, Kent State University, Kent, OH, USA;2. Department of Geography, University of South Carolina, Columbia, SC, USA;3. CyberGIS Center for Advanced Digital and Spatial Studies, University of Illinois at Urbana-Champaign, Urbana, IL, USA;4. Department of Geography and Geographic Information Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA;5. National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, IL, USA;6. Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA;7. Illinois Informatics Institute, University of Illinois at Urbana-Champaign, Urbana, IL, USA |