摘要
阐述了三维激光扫描仪的基本概念与特性,介绍了其分类,并对激光扫描的精度进行了分析,以实例说明全站仪测量与激光扫描比较的结果:均方差是5mm,平均误差为"0"。
This paper described the basic concepts and features of 3D laser scanner, introduced their classification and analyzed the precision of laser scanning. It also made measurement comparison of Total Station and 3D laser scanner, the results： 1 Sigma is 5 mm, Mean is zero.
出处
《地理空间信息》
2008年第1期132-134,共3页
Geospatial Information
