“…However, from that early practice, the introduction of Information Systems and Technology in geotechnical science had significantly changed the process of collecting, retrieving, analyzing and visualizing geotechnical data (Foster and Culshaw, 1990;Laxton and Becken, 1996;Bain and Giles, 1997;Pininska and Dziedzic, 2004;Denas et al, 2005;Lan and Martin, 2007). Moreover, Geographic Information System (GIS), has emerged to be a powerful computer-based technique that integrates spatial analysis, database management, and graphic visualization capabilities (MacCarthy and Graniero, 2006;Kaufmann and Martin, 2008).…”