地面三维激光扫描技术在历史建筑测绘工作中的应用

Application of Ground 3D Laser Scanning Technology in Surveying and Mapping of Historical Buildings

测绘与归档工作对历史建筑的保护具有重要的作用,传统的历史建筑测绘方法存在着成本高、工作量大且无法准确、详细地表达历史建筑的三维面貌等问题。本文结合浙江某县市的历史建筑测绘归档工作,研究了利用地面三维激光扫描技术进行历史建筑测绘归档工作的关键技术。实践结果表明,该方法可操作性强、作业效率高、成果多样,能够满足历史建筑测绘与保护工作的要求。

The surveying and mapping and archiving of historical buildings play an important role in the protection of historical buildings.The traditional surveying and mapping methods of historical buildings have many problems,such as high cost,heavy workload,and inability to accurately and detailedly express 3D appearance of historical buildings.Based on the historical building mapping and archiving work in a county of Zhejiang province,this paper studies the key technology of historical building mapping and archiving work by using the ground 3D laser scanning technology.The practice results show that the method has strong operability,high efficiency and diverse results,which can meet the requirements of historical building mapping and protection work.