인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2004.3
- 수록면
- 311 - 318 (8page)
이용수
초록· 키워드
Buildings in urban areas take large percentage in city structures, of which 3-dimensional information is needed for variety of applications such as facility management system, road design, building land development or town planning. Recently, many studies on the 3-dimensional modeling of buildings have been done, which are by the help of not only the development of analysis algorithm but also the spread of aerial imagery, high-resolution satellite imagery, LiDAR data and digital photogrammetry system. Among the data, LiDAR data is being regarded as one of the most useful data because it allows acquisition of the precise DSM. However, using only the LiDAR data to acquire 3-dimensional modeling of buildings has some problems because it needs manual linearization and subjective reconstruction. Thus, in this paper, digital maps of 1:5,000 scale and LiDAR data are used together to extract the 3-dimensional model. The 3-dimensional modeling of buildings are very well done and the user's manual works are needed not so much. From the accuracy test results using aerial imagery and digitizing, the 3-dimensional modeling of buildings in urban areas and renewal of digital map are feasible by automatic manner to some extent.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
목차
- Abstract
- 요지
- 1. 서론
- 2. 연구 동향
- 3. 수치지도와 LiDAR 자료를 이용한 건물 3차원 모델링
- 4. 결과 평가
- 5. 결론
- 참고문헌
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2009-531-018562517