历史性一步! 中国北斗正式兼容美国GPS信号

据中国航天科技集团消息,11月29日,中国卫星导航系统委员会王力主席与美国国务院乔纳森马戈利斯助理副国务卿在北京举行中美卫星导航会晤。

同时,中国卫星导航系统管理办公室冉承其主任与美国国务院空间和先进技术办公室戴维特纳副主任签署了《北斗与GPS信号兼容与互操作联合声明》,提出北斗和GPS两套系统在国际电联(ITU)框架下实现射频兼容,实现民用信号互操作,并将持续开展兼容与互操作合作。

中美卫星导航合作具有广阔前景,加强北斗与GPS系统间合作,将会带动诸多领域的创新发展,为全球用户带来更好的服务。

北斗卫星导航系统是中国自行研制的全球卫星导航系统,由5颗静止轨道卫星和30颗非静止轨道卫星组成,集成了传感、自动化、定位追踪和数据处理等智能化技术。这一国之重器,是关系国家安全的重大信息基础设施,是推进我国信息产业升级换代的核心发动机。

就在11月5日,我国发射了北斗三号首发双星,开启了北斗全球组网的新时代,北斗三步走发展战略进入最后一步,2020年前后全部建成。

北斗作为世界上唯一的由3种轨道卫星构成的导航系统,未来除具备导航、定位、授时等基础功能,还将增加搜救、全球位置报告、星基增强等拓展功能。

文章来源: 快科技 于

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