摘要
作为一项新型的实景复制技术,地面三维激光扫描技术近年来在工程测量领域中得到广泛应用,具有测量范围大、分辨率高、测量主动性强等优势,对工程测量作业效率、测量精度的提升有着重要意义。地面三维激光扫描技术可以对被测对象进行三维扫描、构建三维模型,是工程测量项目信息化发展的重要技术手段。为充分发挥技术优势,提高技术推广力度,本文对地面三维激光扫描技术在工程测量中的应用情况进行探讨,阐述技术原理、类型与特征,为从业人员提供参考。
As a new type of real-scene replication technology,ground 3D laser scanning technology has been widely used in the field of engineering measurement in recent years.It has the advantages of large measurement range,high resolution,and strong measurement initiative.The improvement of accuracy is of great significance.Ground-based 3D laser scanning technology can perform 3D scanning of measured objects and construct 3D models,which is an important technical means for the informatization development of engineering survey projects.In order to give full play to the technical advantages and improve the promotion of technology,this article discusses the application of terrestrial 3D laser scanning technology in engineering surveying,expounds the technical principles,types and characteristics,and provides references for practitioners.
作者
俞少杰
YU Shao-jie(People's Government of Fengqiao Town,Zhuji City,Zhejiang Province,Zhuji 311811,China)
出处
《价值工程》
2021年第13期201-202,共2页
Value Engineering
关键词
地面三维激光扫描技术
工程测量
技术应用
ground 3D laser scanning technology
engineering survey
technical application
