摘要
随着测绘技术的飞速发展,三维激光扫描等高科技手段不断在施工测量中得到应用。文章介绍了三维激光扫描仪的原理、特点,并以北京市密云县鲁家沟铁矿陡岭子南沟矿区矿山地质环境治理项目为例,介绍了利用三维激光扫描技术进行土方测量的内外业工作流程,阐述了质量控制的关键环节和方法,通过对比,论证了三维激光扫描技术在效率和质量上独特的技术优势。
With the rapid development of surveying and mapping technology,high-tech means such as 3D laser scanning are constantly applied in construction surveying.This paper introduces the principles and characteristics of the 3D laser scanner,and takes the project of mine's geological environment control in the Doulingzi Nangou mining area of Lujiagou Iron Mine,Miyun County,Beijing as an example to introduce the internal and external work process of earthwork measurement by using 3D laser scanning technology,expound the key links and methods of quality control,and demonstrate the unique technical advantages of 3D laser scanning technology in efficiency and quality through comparison.
作者
冯国飞
FENG Guofei(Beijing Institute of Geology for Mineral Resources,Beijing,101500 China)
出处
《科技资讯》
2023年第10期92-95,共4页
Science & Technology Information
关键词
地面三维激光扫描
土方测量
数据采集
点云
配准
Terrestrial 3D laser scanning
Earthwork survey
Data acquisition
Point cloud
Registration
