基于CORS系统的网络RTK技术在城市地下管线测量中的应用  

Application of Network RTK Technology on Urban Underground Pipeline Survey Based on CORS System

作　　者：陈倍 CHEN Bei(Institute of Surveying and Mapping,Fenghua District,Ningbo 315500,China)

机构地区：[1]宁波市奉化区测绘院,浙江宁波315500

出　　处：《测绘与空间地理信息》2021年第5期163-165,168,共4页Geomatics & Spatial Information Technology

摘　　要：地下管线测量工作是地下管线管理和地下管线信息系统建设的基础。因城市地下的管线位置一般处于地底,用传统的测量方法测量效率低且易出现偏差,本文从城市地下管线测量的原理、测量方法与内容入手进行研究分析,将CORS-RTK技术应用到城市地下管线测量中。实例分析表明,城市地下管线测量的结果精准度高,探测方便,为城市地下管线的建设做出巨大贡献。Underground pipeline survey is the foundation of underground pipeline management and underground pipeline information system construction.Since the location of urban underground pipelines is generally under the ground,the traditional measurement method has low measurement efficiency and is easy to cause deviations.This article studies and analyzes the principle,measurement methods,and contents of urban underground pipeline survey,applies CORS-RTK technology to urban underground pipeline survey.Based on example analysis,the resultshows that the proposed methodiseasy to detect underground pipelines with high accuracy,which makes a huge contribution to the construction of urban underground pipelines.

关 键 词：CORS系统 RTK技术 地下管道 管线测量 

分 类 号：P228.4[天文地球—大地测量学与测量工程]