GNSS测量技术在都市建成区测绘工作中的应用及分析

Application and Analysis of GNSS Survey Technology in Surveying and Mapping of Urban Built-up Area

在都市建成区测绘工作中应用GNSS定位技术,不但大大提升了测绘工作的效率和质量,还降低了测绘环节中的很多成本,给都市建成区建设提供了保障,但是在实际应用中,其和实际情况还有很多不匹配,出现了与都市建成区经济发展不协调等问题。本文将分析GNSS定位技术的原理,阐述未来发展的方向并剖析如何更好地通过GNSS定位技术开展都市建成区的建设。

The application of GNSS positioning technology in the surveying and mapping of urban built-up areas not only greatly improves the efficiency and quality of the surveying and mapping work,but also reduces the cost of surveying and mapping.However,in practical applications,there are still many mismatches with the actual situation,and the economic development at urban built-up area has become uncoordinated.This article will analyze the principles of GNSS positioning technology,explain the future development direction and analyze how to better use GNSS positioning technology to carry out the construction of urban built-up areas.