1. Postdoctoral Fellow, Laboratory for Applied Geomatics and GIS Science, Dept. of Geography, Univ. of Ottawa, Ottawa, ON, Canada K1N 6N5 (corresponding author).
2. Full Professor, Laboratory for Applied Geomatics and GIS Science, Dept. of Geography, Univ. of Ottawa, Ottawa, ON, Canada K1N 6N5.
3. M.A.Sc. Graduate, Dept. of Civil Engineering, Univ. of Ottawa, Ottawa, ON, Canada K1N 6N5.
4. Full Professor, FACI, FEIC, Dept. of Civil Engineering, Univ. of Ottawa, Ottawa, ON, Canada K1N 6N5.
5. Research Geoscientist, Geological Survey of Canada, Natural Resources Canada, Quebec City, QC, Canada G1K 9A9.
6. GIS Engineer, Ecole Nationale des Sciences Géographiques, 6–8 Ave. Blaise Pascal, Cité Descartes, Champs sur Marne, 77455 Marne-la-Vallée, Cedex 2, France.