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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Providing New Information According to Digital Map Update

수치지도 갱신에 따른 변화정보 제공 방안

  • 유은진 (세종대학교 대학원 지구정보공학과) ;
  • 김정현 (세종대학교 대학원 지구정보공학과) ;
  • 이동천 (세종대학교 공과대학 지구정보공학과) ;
  • 이용욱 (인덕대학교 토목환경설계과)
  • Published : 2009.04.23
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Abstract

Map update is essential for maintaining reliability of maps. Update could be performed using variety of data sources such as aerial photos, engineering plans, LiDAR data and in-site surveying data. Therefore, map update is essential for maintaining reliability of maps. Update could be performed using variety of data sources such ad aerial photos, engineering plans, LiDAR data and in-site surveying data. Map update requires cost, manpower and time. It is important to inform updated information to users in order to decide purchase the updated maps or not. This paper proposes the way to provide various updated information of maps. Therefore, map users efficiently utilize information from maps.

Keywords