摘要
简述了GPS测量的基本原理以及在北京某地铁线控制测量中的应用情况,为GPS技术在地铁控制测量中的应用提供了借鉴。通过分析北京某地铁线GPS控制网的布设、观测及数据处理,对GPS技术在高精度控制网测量中的应用提出了几点建议。
The fundamental principles of GPS survey and the application of GPS in control survey for one line of the Beijing subway were stated in this paper.It provided a reliable base for the application of GPS in control survey for subway.Through the analysis of the design of GPS control network,collecting of data and processing the data,we gave some conclusions for the application of GPS in high precision control network survey.
出处
《地理空间信息》
2013年第1期114-116,15,共3页
Geospatial Information
