Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)

Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회)
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Extraction of Information on Road Cutting Slope using RC Helicopter Photographic Surveying System

무선조정 헬리콥터 사진측량시스템을 이용한 절취사면 정보 추출

  • 이종출 (부경대학교 공과대학 건설공학부) ;
  • 이영도 (부경대학교 대학원 토목공학과) ;
  • 김진수 (부경대학교 대학원 토목공학과) ;
  • 조용재 (부경대학교 대학원 토목공학과)
  • Published : 2004.11.01
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Abstract

In this study, cutting slope's digital image has acquired by using video camera attached at RC helicopter. Resulted RMSE from image processing was approximately x-direction 0.27m, y-direction 0.23m and z-direction 0.35m. Application of these methods makes it convenient that acquisition of digital image about before and after the construction work of road cutting slope. Also systematical cutting slope's information acquisition will be possible by cutting slope's quantitative and qualitative analysis.

Keywords