Search for: [References = "24. Harvey F., Iwaniak A., Coetzee S., Cooper A.K., 2012. Sdi past, present and future\: A review and status assessment \[in\:\] A. Rajabifard, D. Coleman \(eds.\), Spatial enabling government, industry and citizens. Needham \(Massachusetts\)\: GSDI Association Press, pp. 23\-38."]