GPS技术在变形监测中的应用和发展趋势  

The Applicationand Development Trend of GPS in Deformation Monitoring

作　　者：刘振宇 高雪峰 袁欣华 吴喜超 

机构地区：[1]黑龙江第一测绘工程院,黑龙江哈尔滨150025 [2]吉林省测绘地理信息局,吉林长春130051

出　　处：《测绘与空间地理信息》2015年第6期140-143,共4页Geomatics & Spatial Information Technology

摘　　要：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。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 .

关 键 词：GPS技术 GPS监测网 变形监测 

分 类 号：P228.4[天文地球—大地测量学与测量工程]