三维激光扫描仪在道路工程中的应用分析

The Application and Analysis of 3D Laser Scanner in Road Project

三维激光扫描技术作为目前测绘领域新技术之一,具有非接触测量、采集速度快、数据精度高等特点。结合实例,论文介绍了该项技术的产生,减轻了测量工程的负担、提高了外业工作的效率,并且拓宽了应用领域。三维激光扫描仪在测绘工作中具有明显的优势,是获取空间三维坐标的有效途径之一,是测绘技术新的发展潮流。

As one of the new technologies in the field of surveying and mapping,3D laser scanning technology has the characteristics of noncontact measurement,fast acquisition speed and high data accuracy.Combined with an example,the paper introduces the emergence of this technology,which reduces the burden of surveying engineering,improves the efficiency of field work,and broadens the application field.3D laser scanner has obvious advantages in surveying and mapping work,which is one of the effective ways to obtain 3D coordinates in space,and it will lead the new trend of surveying and mapping technology.