三维激光扫描技术与GIS在古建筑保护中的应用  

The application of 3D laser scanning technology and GIS in ancient architecture protection

作　　者：周华伟[1] 朱大明[1] 瞿华蓥[2] 

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093 [2]云南国土资源职业学院国土资源系,昆明650217

出　　处：《工程勘察》2011年第6期73-77,共5页Geotechnical Investigation & Surveying

基　　金：云南省自然科学基金项目(2000D0005Q)(2004D0007Q);云南省教育厅科学研究基金项目(03Y195A);昆明理工大学科学研究基金项目(2007-40)

摘　　要：本文通过介绍三维激光扫描技术,给出了基于三维激光扫描仪的外业点云测绘实施方案和数据处理流程。结合实例分析了用户对于三维激光扫描点云数据处理软件和生成三维古建筑模型的需求,通过建立古建筑数据库,设计了基于GIS的古建筑数字保护系统。结果表明,三维激光扫描结合GIS技术用于古建筑数字化保护具有重要意义。The 3D laser scanning technology has been introduced in this paper.The plan for the outdoor surveying by 3D laser scanner and related data processing procedures have been suggested.The user requirements for point cloud processing software and 3D modeling of ancient architectures have been analyzed in a case study,and the digital protection system for ancient architecture based on GIS has been designed by establishing an ancient architecture database.It can be concluded that the technology of 3D laser scanning in combination with GIS is of significant importance for the protection of ancient architectures.

关 键 词：三维激光扫描 古建筑保护 GIS 

分 类 号：P208[天文地球—地图制图学与地理信息工程]