지하공간의 3차원 지적정보 관리를 위한 객체 표준화 및 DB 구축 방법 연구

지하공간의 3차원 지적정보 표준화와 데이터베이스 구축 방법을 연구했다.

Recently, Construction business change from ground to underground because of creation green space, scarcity of development space and land compensation cost increase. It causes problem like development thoughtless for the environment, Lack of information relating to intellectual property and increase of safety accident in underground space. Ministry of Land, Infrastructure and Transport carry forward a underground space information integration and application system construction business to solve the problem like this. Also, Cadastral management requirement of underground space come to the fore. A cadastral management has been conducted based on the surface.

Requirement of underground space development and application come to the fore, But, Important of 3D cadastral management is stressed. Also, Study on 3D cadastral information system construction be considered and duly weighed. In this study, We define and classify the underground space information that construct underground space. Also, We develop the cadastral object integration ID system for construction of cadastral information DB about 3D underground space information and propose construction method of underground space 3D cadastral information DB based on cadastral object integration ID system.

We also propose construction method of 3D cadastral information system through questionnaire survey. The study result will affect 3D standard ID system, DB construction and base data of system development to consider relationship of territorial spatial Information.