Development of 3D underground cadastral data model in Korea: Based on land administration domain model. (January 2017)

• Record Type: Journal Article
• Authors: Kim, Sangmin; Heo, Joon
• Is Part Of: Land use policy. Volume 60(2017)
• Page Start: 123
• Page End: 138
• Publication Date: 2017-01
• Subjects: 3D cadastral system -- 3D underground cadastral data model -- Land administration domain model -- Underground property -- International property measurements standards; Land use -- Periodicals; Land use -- Government policy -- Periodicals; Sol, Utilisation du -- Périodiques; Sol, Utilisation du -- Politique gouvernementale -- Périodiques; Electronic journals; 333.7305
• DOI: 10.1016/j.landusepol.2016.10.020
• Languages: English
• ISSNs: 0264-8377

Abstract

Highlights: 3D Underground Cadastral Data Model is proposed. 3D Underground Cadastral Data Model is associated and integrated with ISO 19152 Land Administration Domain Model (LADM). The Prototype of 3D Underground Cadastral Data Model is developed and implemented in real-world situation. Abstract: Underground space is being considered as a sustainable development resource, especially in heavily urbanized areas such as Seoul, in Korea. However, regarding 3D underground property, uncertainties and gaps exist between cadastral system and real property registration system. In Korea, cadastral system is able to deal with only 2D surface parcel, on the contrary, real property registration system is able to register and manage legal status of 3D underground properties. The mismatch between these two systems causes various types of problems for underground properties such as a vertical boundary disputes between aboveground and underground ownerships, administrative confusion and dual-compensation problems for new underground construction, reconstruction and haphazard development for underground space due to the lack of systematic registration procedure. In order to overcome these problems, this research proposes a 3D underground cadastral data model, which is associated and integrated with classes in ISO 19152 Land Administration Domain Model (LADM) developed by the Technical Committee 211 of the International Organization for Standardization. The proposed 3D underground cadastral data model comprises two packages: 3D underground parcel package, and 3D underground surveying and mapping package. It would support a better service for land administration by providing reliable and accurate spatial information on 3D underground property. In order to validate the proposed 3D underground cadastral data model, the prototype is developed and implemented in real-world situation for the first time. The proposed 3D underground cadastral data model can register various types of 3D underground properties including architectures such as shopping mall, public walkway, parking lot, and etc., and civil infrastructures such as subway, road, water supply, sewage, common utility tunnel, and etc. The results show that the proposed 3D underground cadastral data model could be applicable for other information system such as land valuation and taxation system, urban planning system, construction and facility management system.