1. Faculty of Information Technology, Monash University, Melbourne, Australia
2. School of Science – Geospatial Sciences, RMIT University, Melbourne, Australia
3. College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA
4. Department of Geography, University of Wisconsin Madison, Madison, WI, USA
5. School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA