A Study on the Extraction of Horizontal Alignment and Cross-Section of Roads using Mobile Laser Scanning Data

모바일 레이저 스캐닝 데이터를 이용한 도로선형 및 횡단면 추출에 관한 연구

  • Kim, Se-Geun (Solution Technology Team, E&G Information Technology Co., Ltd.) ;
  • Lee, Hyun-Yong (Geographic Information Biz Team, E&G Information Technology Co., Ltd.) ;
  • Joo, Young-Eun (E&G Information Technology Co., Ltd.)
  • 김세근 (이엔지정보기술(주) 솔루션개발팀) ;
  • 이현용 (이엔지정보기술(주) 지리정보사업팀) ;
  • 주영은 (이엔지정보기술(주))
  • Received : 2006.08.28
  • Accepted : 2006.09.19
  • Published : 2006.09.30

Abstract

The extraction of horizontal alignment and cross-section of roads is very important task in road safety diagnosis. Existing road safety diagnosis methods by investigators need much time and expense but don't provide various data. Therefor, we need road shape classification automatically and extraction method of horizontal alignment and cross-section of roads through digital photogrammetry system using GPS-VAN with laser scanner. In this paper, we propose a method of mobile laser scanning data acquisition, processing and developing extraction methods of horizontal alignment and cross-section of roads using mobile laser scanning data by GPS-VAN.

Acknowledgement

Grant : 도로교통 안전진단 및 관리를 위한 통합정보시스템 구축

Supported by : 건설기술평가원