3D 지적 위치기반서비스 관리를 위한 MEMS 기반의 위치측위 통합 활용기술 연구 = Research of the integrated position determination application technology based on MEMS for the management of 3D cadastral position service

다국어 초록 (Multilingual Abstract)

In order to fundamentally solve the problem of inaccurate cadastral information across the country, our country has promoted the reinvestigation, remeasurement and re-registration of cadastral information with the object of the homeland.
The existing cadastral information has changed a lot as the reinvestigation of cadastre was proceeding. Hence, the attention has also been concentrated at the interior and underground space of the building except for the land surface. However,the practical situation is that the research about of the underground space position determination is not enough.
In this research, the possibility and validity of the 3D underground space position determination application by using MEMS INS and air pressure sensor for the underground space as tunnel and underground floors has been discussed. Through this research, the possibility of the position determination and underground space position service depended on the underground space construction process has been confirmed.
The verification results of accuracy of 3D position determination technique on the ground/underground and the practicability in the underground space are as follows: The accuracy of the horizontal position in the long tunnel can be obtained around 10 m.The accuracy of the vertical position (scale height) of the construction’s interformational division can be obtained around 4 m. The result of performance has identified the practical possibility in plenty of underground places such as underground parking garages.

목차 (Table of Contents)

• 제 1 장 서 론 1
• 1.1 연구배경 및 목적 1
• 1.2 연구동향 3
• 1.3 연구범위 및 방법 5
• 제 2 장 기본이론 6
• 2.1 MEMS INS 센서 6
• 2.2 기압센서 9
• 2.3 광파거리측량기(EDM) 11
• 제 3 장 연구내용 14
• 3.1 모델지역 14
• 3.2 2차원 위치추적기술 정확도 비교실험 및 분석 17
• 3.2.1 부산대학교 실내주차장 17
• 3.2.2 부산 연산터널 24
• 3.3 3차원 위치추적기술 정확도 비교실험 및 분석 29
• 3.3.1 해운대 AID 재건축 건설현장 29
• 3.3.2 울산∼포항 복전철 송정터널 건설현장 32
• 제 4 장 결 론 37
• 참고문헌 38
• ABSTRACT 42