GPS选线技术经济分析

Technical Economy Analysis about GPS Route Selection

结合电力工程实践，介绍了应用GPS进行选线作业的技术和方法，分析了应用GPS进行选线作业的优越性和经济效益。

Depending on practice in electric engineering, this paper gives the introduction of method and technology,the analysis of advantage and economic results to applying GPS in route selection. The paper provides reference to how to apply GPS more widely in electric engineering.