摘要
地形测绘是水利工程规划和建设的基础工作,如何有效提高地形测绘的工作效率,一直是广大测绘工作者的研究方向。本文结合青海省海西州那陵格勒河水利枢纽工程,探讨如何利用三维激光扫描技术快速、准确地完成水利工程地形测绘工作。通过对点云数据处理,总结出一些操作经验、数据处理要点以及注意事项。
Hydraulic Engineering planning and construction work is the basis of the Topographic surveying and mapping,How to effectively improve the efficiency of topographic surveying and mapping,Is a research direction of surveying and mapping workers.According to The Nalenggele river hydro-junction,Discusses how to make use of 3dlaser scanning technology quickly and accurately finish the Hydraulic engineering topographic surveying and mapping work.By means of point cloud processing,the author Summarizes the experiences of operating,the key points of data processing and matters needing attention.
出处
《北京测绘》
2015年第2期89-92,共4页
Beijing Surveying and Mapping
关键词
地形测绘
水利工程
三维激光扫描
点云
topographic survey and mapping
hydraulic engineering
3Dlaser scanning
point cloud
