GNSS系统发展概况及启示  

Overview of the Development of Global Navigation Satellite System

作　　者：韩梦泽[1] 李克昭[1] 

机构地区：[1]河南理工大学测绘与国土信息工程学院,河南焦作454003

出　　处：《城市勘测》2014年第6期28-31,34,共5页Urban Geotechnical Investigation & Surveying

基　　金：国家自然科学基金(41272373;41202245)

摘　　要：全球导航卫星系统及其应用领域在不断地扩大和深化,世界各大国都在竞相发展自己的卫星导航系统。简要介绍了GPS、GLONASS、Galileo、BDS、QZSS、IRNSS的发展概况,探析了它们之间的兼容和互操作性,最后得出了几点启示。The global navigation satellite system and its application fields are extending and deepening. Big countries are actively developing their own satellite navigation system. The current status and future plans of GPS,GLONASS,Galileo,BDS,QZSS and IRNSS were introduced briefly. The compatibility and interoperability of GNSS was analyzed.Finally,several enlightenment was drawn.

关 键 词：GNSS GPS BDS 兼容和互操作性 卫星导航 

分 类 号：P228[天文地球—大地测量学与测量工程]