A growing number of people are using laser scanner for gathering data in relation to interior space. Laser scanner is able to reduce the required amount of time and labor while generating high-density point cloud. Hence, it is increasingly used in various applications, including construction of indoor three-dimensional model, measurement of inner structure deformation and maintenance and management of deformation of buildings. In this study, point cloud data about cave was generated by making use of the mobile hand scanner created based on SLAM technology. Moreover, this study aimed to produce a cross-section of the cave with this mobile hand scanner in order to prove its applicability. As a result, the geospatial information about 2km long cave could be constructed effectively with 30-minute data acquisition. Moreover, the cross-section of the cave was generated for proving the effectiveness of this mobile scanner. It would be possible to monitor the changes inside the cave with a periodic data acquisition. Also, the data acquired through mobile scanning would be of great help in constructing geospatial information.
목차
Abstract 1. Introduction 2. Data Acquisition and Processing 2.1. Study Area 2.2. Data Acquisition 2.3. Data Processing 3. Analysis of Geospatial Information 4. Conclusions References
키워드
Submergence areaUAVGeospatial informationDigital surface modelDigital terrain model
저자
Joon-Kyu Park [ Department of Civil Engneering, Seoil University, Korea ]
Keun-Wang Lee [ Department of the Multimedia Science, Chungwoon University, Korea ]
corresponding Author
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.10 No.12