Infrastructure Engineering - Research Publications
Permanent URI for this collection
Search Results
1 - 10 of 11
-
ItemNew roles of land administration systems( 2007)This paper sketches the key issues in the history of land administration in terms relevant to the experiences of countries in the Asia Pacific Region. It is a first step in building a national land administration vision and is influenced by empirical research on European and Australian approaches. The vision is especially influenced by three trends in global land administration theory and practice, especially during the last five years and include: sustainable development; spatial enablement; and theoretical achievements in land administration.The challenges for modern land administration systems and in modern government are presented including the roles of land administration in formalizing land markets, implementing and understanding regulations and restrictions, and changing the nature of ownership. The role of spatial enablement and understanding the potential of iLand, the concept of integrated spatially enabled land information available on the Web, are central to understanding the national vision for land administration in Australia. Finally, future directions within technical and operational issues and collaboration and capacity building are presented to assist creation of a new land management model and national vision for spatially enabled land administration by countries in the APR.
-
ItemBuilding land markets in the Asia Pacific region( 2007)Land markets attract wide participation, all over the globe. Market activities receive intense analysis from economists and bankers, investors and developers, and they interest millions of people. Meanwhile, how to build a land market remains a mystery. Those countries that achieved effective modern land markets have the benefit of well run land administration systems. These systems therefore offer the key to building a market. The problem is that building land administration capacity does not always assist the creation and management of a successful land market. There are two explanations for this. First the complexity of a formal land market is not well understood. Second the different kinds of land administration infrastructures that are needed to support land markets as they develop from simple land trading into complex commodity markets need to be identified and implemented. These issues are explored below. The perspective of this exploration is that of an engineer interested in designing, building and managing the infrastructure needed to support modern land markets.
-
ItemSpatially Enabling Government – an International Challenge( 2007)The popular use of spatial technologies involves showing images and tracking assets and inventory in an increasing array of instruments, the most common being the ubiquitous mobile phone. These technologies penetrate into even low income poor countries, but their take-up and development concentrates in highly developed countries. This high-end use of these technologies will determine their future. Remarkable as these popular applications are, spatial technologies can also be used in even more dynamic, transformational ways. Transformational use of spatial technologies occurs when they are used to improve business processes of government, and assist delivery of policies for equitable taxation, conservation of natural resources and planning for rational growth. Use of this transformational capacity of spatial technologies in government creates a spatially enabled government (SEG). The major impediment to take-up of spatial information is counter-intuitive. We all use the new technology in our daily lives, but our capacity to understand the power of spatial information is remarkably small. In fact only about 1% of people in any society really understand spatial information with about 5% of people knowing something about the special technology. For 95% of people, spatial information and its supporting technologies is a mystery. Teaching people about spatial information and its technologies is therefore the first task in painting a vision of what is possible. The attractions of spatial technologies lie in how they present information, whether users rely on computers and the Internet, or on communications technologies. The adage of a “picture tells a thousand words” is now out of date. New digital pictures tell many stories, and, if the enabling platform is built, the pictures will become management tools of government. Spatial technologies are moving quickly. In Australia, since October 2006, Google Maps and Google Earth, combined with a geocoded national address
-
ItemA new vision on cadastral data model( 2006)Land administration systems are evolving towards an integrated land management paradigm designed to support sustainable development. In this paradigm, land administration delivers four functionalities: land mapping, land registration, land valuation and land development, each with specific data elements, with the cadastral data model at the core. Cadastral data modelling potentially plays a key role in both data and business management in modern land administration systems. However, some modifications to existing data models could potentially improve their capacity to deliver sustainability. Firstly, the existing role of land parcels and properties as core building blocks in land administration systems can be significantly extended to make the cadastral fabric available to assist management of a wider range of rights, restrictions and responsibilities by using the concept of legal property objects: an entity defined by a law or regulation which relates to a physical space on, below or above the earth. This can be interpreted as a new land related commodity, land parcel or a property. Secondly, although land parcel and property identifiers are key elements of interoperability within land administration subsystems, the paper argues that they have not yet given appropriate emphasis in cadastral data models. Among the identifiers, spatial identifiers can potentially simplify data exchange and work flows among land administration functionalities on a much wider basis. Finally, the paper discusses technical issues raised by changing the cadastral model: the advantages and disadvantages of spatial identifiers, possibilities for spatially presenting rights restrictions and responsibilities, and consistency between various legal property objects.
-
ItemSpatially Enabling Governments: A New Vision for Spatial Information(United Nations Regional Cartographic Conference for Asia and the Pacific, 2006)
-
ItemSpatially enabling governments: a new direction for land administration systems( 2006)Most decisions involve a spatial component, though few people realize its significance. Technology is about to bring the spatial component to the forefront. A place on earth can be defined with precision on the ground and in computers. Digital data can be attached to a location as never before. Spatial identification and location enablement applications are now available in every significant type of software (word processing, spread sheets, professional applications, Web systems, GIS and databases). Use of appropriate computers with interpretative software capacity now transforms computer language into understandable descriptions of places, Governments, business and communities can potentially use computers to identify “where” their policies and activities are happening. More significantly, the “where” component can be used as an organizing structure for most human activities and information. The challenge of these new technological and organizational opportunities is large. A nation’s ability to reap the benefits of the spatial enablement of information requires the highest level input from its government and private sectors. Land administration systems (LAS) are the traditional means of spatial organisation of information: they are the obvious starting point for assessing new technologies in the context of different demands for land information for modern governments. This potential to transform the ability of LAS to inform governments, business and citizens about their world led to the concept of iLand, a concept of spatially enabled information for modern government.
-
ItemIncorporating sustainable development objectives into land administration( 2006)Historically, land administration systems (LAS) were built to support land markets and land taxation systems. In developed countries, these systems constitute substantial infrastructure provided through government for the benefit of overall public administration, citizens and businesses. These systems are expensive to maintain and increasingly reliant on technology. The design of LAS will become even more complex as they are now being used to assist delivery of a broader range of public policy and economic goals, the most important of which is sustainable development. The national and historical methods used to incorporate sustainable development objectives into national LAS were examined in an Expert Group Meeting (EGM) in Melbourne in December, 2006 with leading stakeholders and land policy experts from Australia and Europe. Distinctions between approaches used in modern European democracies and in Australia were identified. The European approach showed more integration between the standard LAS activities and measures of sustainability. Australian policy was more fractured, partly due to federation and the constitutional distribution of powers. In contrast, Australian LAS pioneering lay in incorporating market based instruments (MBI) and complex commodities into LAS and revitalization of land information through inventive Web based initiatives. The EGM developed a vision outlined in this paper for future LAS sufficiently flexible to adapt to this changing world of new technology, novel market demands and sustainable development.
-
ItemManaging Rights, Restrictions and Responsibilities Affecting Land(ICMS Pty Ltd, 2006)
-
ItemMapping and Managing Land Interests(Spatial Sciences Institute, 2007)
-
ItemBuilding new markets in the Asia Pacific Region( 2007)Land markets attract wide participation, all over the globe. Market activities receive intense analysis from economists and bankers, investors and developers, and they interest millions of people. Meanwhile, how to build a land market remains a mystery. Those countries that achieved effective modern land markets have the benefit of well run land administration systems. These systems therefore offer the key to building a market. The problem is that building land administration capacity does not always assist the creation and management of a successful land market. There are two explanations for this. First the complexity of a formal land market is not well understood. Second the different kinds of land administration infrastructures that are needed to support land markets as they develop from simple land trading into complex commodity markets need to be identified and implemented. These issues are explored below. The perspective of this exploration is that of an engineer interested in designing, building and managing the infrastructure needed to support modern land markets.