摘要
地面3维激光扫描仪是通过高速激光扫描测量的方法,大面积、高分辨率地快速获取被测对象表面的3维坐标数据,根据3维数据可以构建3维模型,为古建筑保护等提供数据依据。本文对地面3维激光扫描技术进行了简单探讨,通过具体实例研究分析其在古建筑保护中的应用。
Through high speed laser scanning measuring method,terrestrial 3D laser scanner offers rapid and high resolute access to the three-dimensional coordinate data of measured object surface for larger areas.According to the three-dimensional data,the three-dimensional model can be built to protect the architectural heritages.The paper discusses briefly the terrestrial 3D laser scanning technology and analyses its application in the protection for the architectural heritages.
出处
《测绘与空间地理信息》
2013年第2期91-93,共3页
Geomatics & Spatial Information Technology
关键词
3维激光扫描
古建筑
3维模型
3D laser scanning
architectural heritages
3D model
