Infrastructure Engineering - Research Publications
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ItemLand registry futures: a vision for the role of tomorrow's land registries: or another view of the cathedral( 2010)Australia and her states have significantly improved land information management since 1982: cadastres were digitized, land registries computerized, GIS was incorporated, and SDIs developed. However, the risk of a special land information babel as espoused by Justice Kirby in 1982 still remains, particularly in the realm of land registries. Australia is now entering the era of national approaches to land registration. The national eConveyancing system represents the first step. Many more initiatives will follow. Australia’s land registries need to continue collaboration in order to build a coherent national vision based around key registries, spatial enablement, and shared services. The power inherent in all land registry information must be unleashed. Land registries are more than mere pocketknives for conveyancing. They are multi-purpose tools with the capacity to service society with the information needed to respond our most pressing challenges.
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ItemSpatially enabled society(International Federation of Surveyors (FIG), 2011)The term 'spatially enabled society' describes the emerging cultural and governance revolution offered by pervasive spatial information technologies and spatially equipped citizens. Spatially enabled societies make possible, amongst many other things, sustainable cities, GFC early warning systems, smarter delivery of housing, improved risk management, and better macroeconomic decision making. The concept is not about managing spatial information, it is about governing society spatially. Spatially enabled societies represent the realization of the promises offered by building spatial data infrastructures (SDIs) and reforming land administration systems. These building blocks, established over decades, make possible spatially enabled societies. Without tools for managing metadata, building complete national cadastres, modelling and integrating the 3rd dimension, and much other foundational work, spatially enabled societies cannot emerge. This paper explores the notion of spatially enabled societies further. Example applications are used in the discussion. The paper also demonstrates how, despite the grand possibilities of revolutionary spatial technologies and spatially aware citizens, existing infrastructures including SDIs and land administration system will still require an ongoing governance structure for spatially enabled societies to be maintained.
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ItemAuthoritative land information and Australian property markets(International Federation of Surveyors (FIG), 2012)Land information has an important role to play in informing macroeconomic policy. In particular, timely and accurate market information relating to land tenure and value is essential for evidence-based fiscal and monetary decisions, such as interest rates on dept financing and assessing property base taxes. Currently in Australia, there appears to be a gap between the creators of land information at the state level and the users of the information at the federal level. The capacity of evidence-based policy is under-realised as a result. This paper explores the inter-governmental land information flows within three state-based land administration systems and the Reserve Bank and Australian Taxation Office. Results of the study show that integration of land market information is occurring within some state land agencies; however communication with federal government departments is limited, leading to information asymmetries. The paper concludes that new options for enabling more seamless land information flows need to be prioritised. Collaboration will be essential.
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ItemNations Need National Land Administration Infrastructures(FIG (International Federation of Surveyors), 2012)
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ItemContemporary land administration: the importance of being infrastructure(International Federation of Surveyors (FIG), 2012)Failure to recognize land administration systems as infrastructure potentially creates funding and maintenance problems. Wider economic, social, and environmental benefits of effective land administration are put at risk. Land administration must be recognized as critical, public good infrastructure. Arguments for land administration as infrastructure reside within the land administration discipline: mainstream views regularly fail to recognize the argument. An evaluation approach for testing land administration as an infrastructure is developed and applied. The method utilizes tools for defining and classifying infrastructure, public goods, and critical infrastructures. The analysis tends to support the position of land administration as a critical, public good infrastructure. As a consequence, infrastructure funding and maintenance regimes need to be depoliticized; land administrators must continue to promote land administration outwardly; and the evaluation approach must be extended and enhanced for use in other land administration projects and studies. This paper summarizes a more extended work currently under review with the Journal of Land Use Policy.
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ItemLessons for federal countries that have state land registries: the Australian experience( 2011)The federation of Australia and her states have significantly improved land information management and integration since 1982: cadastres were digitized, land registries computerized, web based GIS was incorporated, and SDIs developed. However, the risk of a Land Information Babel as espoused by Justice Kirby in 1982 still remains, particularly in the realm of land registries. Australia is now entering the era of national approaches to land registration. The proposed national eConveyancing system represents the first step. Many more initiatives will follow. This paper presents a new multi-purpose vision for Australia’s land registries. The state based systems need to continue collaboration in order to build a coherent national vision based around key registries, spatial enablement, and shared services. The power inherent in all land registry information must be unleashed. Land registries are more than simply systems for conveyancing. They are multi-purpose tools with the capacity to service society with the information needed to respond to our most pressing challenges, increasingly with a national focus. Future work must focus on building agreement for this national vision, undertaking a major cost-benefit analysis, comparing existing technical platforms, and creating awareness at higher levels of Australia’s significant land information achievements.
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ItemNo Preview AvailableCadastral futures: building a new vision for the nature and role of cadastres(FIG Congress 2010, 2010)Over the last thirty years spatial information technologies and sustainability theory drove the creation of new visions, models and roles for the cadastre. Concepts including multi purpose cadastres, Cadastre 2014, and sustainable land administration radically altered understandings of the cadastre and its potential. Many of these concepts continue to be relevant in the contemporary context; however, like all disciplines, cadastral science must continue to look to the future to remain relevant. This paper begins this process and aims to provide preliminary insights into the characteristics and potential role of future cadastres. A qualitative research design based upon an exploratory case study underpins the research. Factors including globalisation, population urbanization, good governance, climate-change response, environmental management, 3D visualization/analysis technologies, wireless sensor networks, standardization, and interoperability are found to be driving developments in the cadastral domain. Consequently, six design elements of future cadastre emerge: Survey-Accurate Cadastres, Object-Oriented Cadastres, 3D/4D Cadastres, Real-Time Cadastres, Global Cadastres, and Organic Cadastres. Together, these elements provide a preliminary vision for the role and nature of future cadastres: the elements can be seen as likely characteristics of future cadastres. Collaborative research, potentially through the FIG framework, would enable further development of these design elements and would assist in defining the nature and role of future cadastral systems.