3D Cadastre Implementation issues in Australia

摘要: Increasing pressure on our urban environment has resulted in the development of infrastructure and buildings above below surface earth. Jurisdictions in Australia internationally have responded accordingly through implementation 3D cadastres. Most jurisdictions what been termed a “2D cadastre”, however, “3D cadastre” situations now created some significant challenges for existing land administration infrastructure. The Australian cadastre is considered one best examples amongst other cadastral jurisdictions, because varying jurisdictional arrangements within Australia, clear understanding complex issues difficult to formulate. The aim this research investigate institutional technical characteristics developments across Australia Queensland in particular, improve ongoing jurisdictions. A better these will assist identification of areas where future efforts should be focussed. Further, highlighting by jurisdictions. A survey eight was carried out results were analysed understand current status Australia. detailed case study five cases jurisdiction then undertaken identify specific cadastral implementation. integrated using mixed methods approach frame possible strategies support Australia. From integration results, eleven identified grouped into six component classes. legislative framework all was found adequate, supportive encouraging cadastre. Policies, standards procedures also found but variable. operational plan transactions adequate could extended full future. registered rights similar way 2D rights; it that data not stored database as object. Specific geometrical representations are yet finalised, practice creating objects triangles enabled representation paper plans. corresponding validation rules other jurisdictions. This dissertation provided comprehensive national, well level cadastre, range improvement implementation. It assisted more an context.