Infrastructure Engineering - Research Publications
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ItemA mixed method approach for evaluating spatial data sharing partnerships for Spatial Data Infrastructure development(ESRI Press, Redlands, California., 2007)In recent years interjurisdictional partnerships have emerged as an importantmechanism for establishing an environment conducive to data sharing and hencethe facilitation of SDI development. However, unless the partnership arrangementsare carefully designed and managed to meet the business objectives of eachpartner, it is unlikely that they will be successful or sustainable in the longer term.The purpose of this paper is to focus on the methodological approaches and relevantissues for researching these new data sharing partnerships and their relationshipsto SDI development. This paper proposes a research methodology forinvestigating both the organisational context of data sharing partnerships andthe factors that contribute to the success of interjurisdictional data sharing initiatives.The paper examines past research and theory in spatial data sharingand examines the characteristics of a number of existing data sharing modelsand frameworks. The use of a mixed-method approach to evaluate local-stategovernment partnerships in Australia is described. Finally, the validationof the mixed-method approach and its generalisation to other SDI and datasharing initiatives is discussed.
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ItemSDI design to facilitate spatially enabled society(The University of Melbourne, 2007)The role that Spatial Data Infrastructure (SDI) initiatives are playing within society is changing. An SDI is a dynamic, hierarchic and multi-disciplinary concept that includes people, data, access networks, institutional policy, technical standards and human resource dimensions. SDIs were initially conceived as a mechanism to facilitate access and sharing of spatial data for use within a GIS environment. This was achieved through the use of a distributed network of data custodians and stakeholders in the spatial information community. Users however, now require the ability to gain access to precise spatial information in real time about real world objects, in order to support more effective cross-jurisdictional and inter-agency decision making in priority areas such as emergency management, disaster relief, natural resource management and water rights. The ability to gain access to information and services has moved well beyond the domain of single organisations, and SDIs now require an enabling platform to support the chaining of services across participating organisations.The ability to generate solutions to cross-jurisdictional issues has become a national priority for countries such as Australia as a federated state system and the development of effective decision-making tools is a major area of business for the spatial information industry. Much of the technology needed to create these solutions already exists; however, it also depends on an institutional and cultural willingness to share outside of ones immediate work group. This creates the need for jurisdictional governance and inter-agency collaborative arrangements to bring together both information and users to facilitate the realisation of spatially enabled society. This chapter outlines the role of SDI in creating more effective decision-making processes to deal with cross-jurisdictional issues through the creation of an enabling platform that links services and information across jurisdictions and organisations. The creation of an enabling platform will be more than just the representation of feature based structures of the world but will also include the administration and institutional aspects of such features, enabling both technical and institutional considerations to be incorporated into decision-making. The chapter also discusses the central role that SDIs are playing in the development of such an enabling platform to facilitate the vision of spatially enabled society. This would support a knowledge base to access information derived from a model of integrated datasets from different perspectives.