地面三维激光扫描技术在道路工程测绘中的应用

The Application of Ground 3D Laser Scanning Technology in Road Engineering Surveying and Mapping

地面三维激光扫描作为一种新型测绘技术,可以对复杂的地理环境进行深度扫描,全面采集被扫描物体的三维数据,并在数据信息采集的基础上创建三维模型,对测绘项目进行综合分析。文章阐述了地面三维激光扫描技术要点,分析了道路工程测绘中地面三维激光扫描技术在扫描道路、外业数据采集、内业数据处理等方面的应用要素,最后结合实例,探析了地面三维激光扫描技术在实际道路工程测绘中的应用要点,以期为类似工程提供参考。

As a new surveying and mapping technology,ground 3D laser scanning can perform deep scanning on complex geographical environments,comprehensively collect 3D data of scanned objects,and create 3D models based on data information collection to comprehensively analyze surveying and mapping projects.The article elaborates on the key points of ground 3D laser scanning technology,analyzes the application elements of ground 3D laser scanning technology in road engineering surveying and mapping,such as scanning roads,collecting field data,and processing indoor data.Finally,with examples,the article explores the application points of ground 3D laser scanning technology in actual road engineering surveying and mapping,in order to provide reference for similar projects.