GNSS技术在工程放样中的应用研究  

Application of GNSS Technology in Engineering Lofting

作　　者：钱跃磊[1] 关小果 李阳 QIAN Yuelei;GUAN Xiaoguo;LI Yang(School of Urban and Environmental Sciences,Xuchang University,Xuchang 461000,China)

机构地区：[1]许昌学院城市与环境学院,河南许昌461000

出　　处：《许昌学院学报》2022年第2期37-40,共4页Journal of Xuchang University

基　　金：许昌学院2021校内科研基金项目。

摘　　要：进行工程的施工放样,GNSS技术可以大大提高工作效率.通过对工程施工的放样方法和过程进行比较,GNSS技术在操作流程,劳动强度和作业时间方面都具有很大优势,然后对GNSS技术进行施工放样的精度进行实验验证,结果表明其精度可以满足厘米级工程放样精度要求,最后通过具体工程实例,阐述了GNSS技术进行景观工程施工放样的具体方法和操作流程,可为相关工程应用提供参考.The traditional method of engineering construction lofting is a point to-point method and the efficiency is not high.GNSS is different and greatly improves the efficiency.This paper mainly introduces the methods of Engineering lofting and focuses on the accuracy of GNSS,and describes the specific method and operation process of landscape engineering construction lofting with GNSS technology through specific engineering examples,which provides reference for related engineering application.

关 键 词：GNSS 景观工程 施工放样 

分 类 号：P228[天文地球—大地测量学与测量工程]