摘要
结合利用CORS虚拟技术,阐述了城市水资源勘测GPS网的布设及数据处理方法,并对精度进行了分析,结果表明在确保成果精度和可靠性的前提下,CORS虚拟技术可以节省成本投入、提高生产效率,从而对丰富CORS服务具有重要意义。
Combining with CORS VRS technology, this paper introduces the related establishment and data processing method of an urban GPS network for water resources. The accuracy of the GPS network is analyzed. The result indicates that CORS VRS technology can save cost and improve efficiency on surveying projects. It is significant to expand the application of CORS VRS services.
出处
《工程勘察》
CSCD
2012年第1期62-65,共4页
Geotechnical Investigation & Surveying
基金
现代工程测量国家测绘局重点实验室经费资助项目(编号:TJES0907)
关键词
CORS
GPS控制网
虚拟基站
数据处理
CORS
GPS control network
virtual reference station
data analysis
