GPS技术在变形监测中的应用和发展趋势

全球定位系统GPS(Global Positiming System),以能够提供连续、实时、无障碍和自动化服务,被广泛应用于导航、测量、勘探等诸多领域。尤其是在测量方面,改变了传统的测量格局,在变形体变形监测领域应用也日趋凸显,由于GPS借助卫星信号传输数据,在实际的监测中也存在一定的局限性。本文首先阐述了变形监测技术,监测数据处理的常规方法;其次介绍了GPS系统应用与变形监测中的优势与不足,并概述了GPS系统应用现状及发展趋势。

The Applicationand Development Trend of GPS in Deformation Monitoring

Global positioning system GPS ( Global Positiming System ) , in order to be able to provide continuous , real-time, accessi-bility and automation services , is widely used in many fields and navigation , surveying, exploration.Especially in the measurements , changed the traditional pattern measurement , deformation monitoring in the field of application of deformable bodies are becoming in -creasingly prominent , due to the help of GPS satellite signals to transmit data , in the actual monitoring , there are some limitations . This paper describes the deformation monitoring technology , conventional methods for monitoring data processing , followed by intro-duction of GPS deformation monitoring system applications and the advantages and disadvantages , then this is an overview of the GPS system application status and development trend .