清远市现代测绘基准体系建设与应用  

Construction and Application of Modern Surveying and Mapping Benchmark System in Qingyuan City

作　　者：赵保睿 钟静 韦姗 黄颖 严飘 杜洋 ZHAO Baorui;ZHONG Jing;WEI Shan;HUANG Ying;YAN Piao;DU Yang(Hubei Geomatics Technology Group Stock Co.,Ltd.,Wuhan 430074,China;Qingyuan Natural Resources Bureau Real Estate Registration Center,Qingyuan 511500,China)

机构地区：[1]湖北地信科技集团股份有限公司,湖北武汉430074 [2]清远市自然资源局不动产登记中心,广东清远511500

出　　处：《地理空间信息》2023年第10期96-99,共4页Geospatial Information

基　　金：国家自然科学基金资助项目(41971356);自然资源部城市国土资源监测与仿真重点实验室开放基金资助课题(KF-2022-07-001)。

摘　　要：随着科技的不断进步,为保障城市的发展,很多城市迫切需要构建地方现代测绘基准体系。在分析清远市现有测绘基准现状的基础上,根据测绘技术发展趋势和国家相关政策要求,阐述了清远市现代测绘基准体系建设工作,主要包括总体建设思路、技术路线、建设内容及成果应用。建设成果主要应用于清远市自然资源行业的各个方面,为清远市的建设工程和城市管理工作提供了定位支持和基准保障,极大提高清远市测绘技术服务水平和作业效率。所介绍的相关内容对其他城市的现代测绘基准建设具有一定的参考价值。With the continuous progress of science and technology,many cities urgently need to construct a local modern surveying and mapping benchmark system to ensure development.Based on the analysis of current surveying and mapping benchmark in Qingyuan City,we expounded the construction of modern surveying and mapping benchmark system in Qingyuan City including overall idea construction,technical route,construction content and achievement application according to the development trend of surveying and mapping technology and the relevant national policy requirements.The construction achievements are mainly applied to various aspects of the natural resources industry in Qingyuan City,which can provide positioning support and benchmark guarantee for project construction and urban management of Qingyuan City,greatly improve surveying and mapping technology services and operational efficiency in Qingyuan City.The relevant contents introduced in this paper have a certain reference value for modern surveying and mapping benchmark construction in other cities.

关 键 词：现代测绘基准 CORS 似大地水准面精化 CGCS2000 

分 类 号：P25[天文地球—测绘科学与技术]