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 CORS VRS technology,this paper introduced the related establishment and data processing method of an urban GPS network for water resources.Network accuracy was analyzed.The result indicatesd that CORS VRS technology could save the cost and improve the production efficiency on the basis of precision and reliability.This also had the significance of developing CORS services.
出处
《地理空间信息》
2011年第5期50-52,164-165,共3页
Geospatial Information
基金
现代工程测量国家测绘局重点实验室经费资助项目(TJES0907)
