探析GPS-RTK在工程测量中的应用及常见问题的解决策略

Analysis of the application of GPS-RTK in engineering surveying and the solutions to common problems

工程测量是测绘学的重要构成环节,是工程建设勘测设计、施工与管理阶段中采用的各种测量理论、技术与方法的总称。在传统测绘技术不断向数字化测绘技术转变的形势下,工程测量领域也正面临着一场数字化变革。GPSRTK正是此次变革的急先锋,此项技术的出现与发展为工程测量带来了很多便利,提高了测量精度与效率。本文在分析GPS-RTK概念、工作原理的基础上,阐述GPS-RTK与CORS系统应用的优劣势,最后结合实例分析GPS-RTK与CORS系统的具体应用。

Engineering surveying is an important part of Surveying and mapping. It is the general name of various measuring theories, techniques and methods adopted in the stage of engineering construction, survey, design, construction and management. In the situation of traditional surveying and mapping technology changing to digital mapping technology, the field of engineering surveying is also facing a digital change. GPS-RTK is the vanguard of this change, the emergence and development of this technology has brought a lot of convenience for engineering surveying, and improved the measurement accuracy and efficiency. On the basis of analyzing the concept and working principle of GPS-RTK, this paper expounds the advantages and disadvantages of the application of GPS-RTK and CORS system, and finally analyzes the concrete application of GPS-RTK and CORS system with an example.