Infrastructure Engineering - Research Publications

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    Spatial Data Integration Challenges: Australian Case Studies
    MOHAMMADI, H ; RAJABIFARD, A ; BINNS, A ; WILLIAMSON, I (Spatial Sciences Institute, 2007)
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    Development of a Virtual Australia Utilising an SDI Enabled Platform
    Rajabifard, A. ; Binns, A. ; Williamson, I. P. ( 2005)
    Spatial Data Infrastructure (SDI) which is an evolving concept and can be viewed as anenabling platform linking data producers, providers and value adders to data users. With thisin mind, many nations and jurisdictions are investing in developing such platforms andinfrastructures that enable their stakeholders to work together in a more mutual approach tocreate distributed virtual systems that support better decision-making. The success of thesesystems depend on collaboration between all parties and need to be designed to supportefficient access, retrieval and delivery of spatial information to where it is needed.Within Australia, through the Cooperative Research Centre for Spatial Information (CRC-SI),there is a vision to provide a single entry point to SI, modeling and visualization tools, makingspatial information available and useful to all - at any time and in any place. This requires theseamless integration of SDIs at different levels including state and national to form a virtualjurisdiction such as Virtual Australia, providing a foundation for identifying best practice andkey performance indicators of SDIs in terms of their policy, technology and institutionalframeworks.This paper will discuss how SDIs can be used as an enabling platform in the construction anddelivery of a Virtual Australia, based on the SDI hierarchy model where data flows withminimal impediments within and between state and federal/national levels. The benefits ofVirtual Australia will be more than just the representation of feature based structures of theworld, it will also include the administration and institutional aspects of such features,enabling both technical and institutional aspects to be incorporated into decision-making. Thisis an aspect of research identified as more challenging than complex technical issues.
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    Challenges and issues for SDI development
    Williamson, Ian P. ; RAJABIFARD, ABBAS ; BINNS, ANDREW ( 2006)
    This paper aims to introduce and discuss six challenges and issues facing the development of SDIs which will be able to meet the sustainable development objectives of society. These issues and challenges include: - SDI to facilitate spatially enabled government - Role of government, private and academic sectors - Development of SDI vision, mission and road map – where are we heading? - SDI to facilitate integration of natural and built environment datasets - SDI to support marine administration - Seamless SDI model - Capacity building Current research within the Centre for SDIs and Land Administration in the Department of Geomatics, University of Melbourne in the context of these meeting these challenges and issues is also discussed.
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    Development of a Virtual Australia Utilising an SDI Enabled Platform
    Rajabifard, A. ; Binns, A. ; Williamson, I. P. ( 2005)
    Spatial Data Infrastructure (SDI) which is an evolving concept and can be viewed as anenabling platform linking data producers, providers and value adders to data users. With thisin mind, many nations and jurisdictions are investing in developing such platforms andinfrastructures that enable their stakeholders to work together in a more mutual approach tocreate distributed virtual systems that support better decision-making. The success of thesesystems depend on collaboration between all parties and need to be designed to supportefficient access, retrieval and delivery of spatial information to where it is needed.Within Australia, through the Cooperative Research Centre for Spatial Information (CRC-SI),there is a vision to provide a single entry point to SI, modeling and visualization tools, makingspatial information available and useful to all – at any time and in any place. This requires theseamless integration of SDIs at different levels including state and national to form a virtualjurisdiction such as Virtual Australia, providing a foundation for identifying best practice andkey performance indicators of SDIs in terms of their policy, technology and institutionalframeworks.This paper will discuss how SDIs can be used as an enabling platform in the construction anddelivery of a Virtual Australia, based on the SDI hierarchy model where data flows withminimal impediments within and between state and federal/national levels. The benefits ofVirtual Australia will be more than just the representation of feature based structures of theworld, it will also include the administration and institutional aspects of such features,enabling both technical and institutional aspects to be incorporated into decision-making. Thisis an aspect of research identified as more challenging than complex technical issues.
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    Spatial Data Integration
    MOHAMMADI, HOSSEIN ; BINNS, ANDREW ; RAJABIFARD, ABBAS ; Williamson, Ian P. ( 2006)
    Todays world relies heavily on spatial data to manage the natural and built environments. Monitoring and controlling the impact of human activities on the environment and the impact of natural environmental changes (including natural hazards) on the built environment is a major policy driver for many jurisdictions. The mitigation of natural hazards including tsunamis, earthquakes and landslides and securing citizens against them has become another priority of nations, especially after the tsunami within the Asia/Pacific region. September 11 was also a major point in history which attracts attentions towards providing more efficient counter-terrorism initiatives.
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    Developing a seamless SDI model across the land-sea interface
    Vaez, Sheelan Sheikheslami ; RAJABIFARD, ABBAS ; BINNS, ANDREW ; Williamson, Ian Philip ( 2007)
    A more integrated and holistic approach to management of spatial information relating to coastal and marine environments is needed and this can be facilitated by the creation of a Spatial Data Infrastructure (SDI) on a seamless platform. There is a growing and urgent need to create a seamless SDI model that bridges the gap between the terrestrial and marine environments, creating a spatially enabled land-sea interface to more effectively meet sustainable development objectives. This paper discusses the principles and concepts followed by introduction to issues and challenges that must be overcome in developing an overarching architecture for a seamless SDI that allows access to and interoperability of data from marine, coastal and terrestrial environments.
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    SDI to Facilitate a Spatially Enabled Society
    RAJABIFARD, A ; BINNS, A ; WILLIAMSON, I (Spatial Sciences Institute, 2007)