空间电子技术
空間電子技術
공간전자기술
SPACE ELECTRONIC TECHNOLOGY
2015年
1期
17-25
,共9页
卫星导航定位系统%发展现状%趋势分析
衛星導航定位繫統%髮展現狀%趨勢分析
위성도항정위계통%발전현상%추세분석
Satellite navigation and positioning system%Current situation%Trend analysis
目前,卫星导航定位系统已成为国家信息体系的重要基础设施,它的导航与授时功能已被融入到几乎所有的现代化技术中,当今社会已经依赖于这些技术为全球的民用和军事应用提供基础性服务。文章首先对全球卫星导航定位系统目前的发展现状进行了全面介绍,在深入分析后对其发展趋势进行了预测。
目前,衛星導航定位繫統已成為國傢信息體繫的重要基礎設施,它的導航與授時功能已被融入到幾乎所有的現代化技術中,噹今社會已經依賴于這些技術為全毬的民用和軍事應用提供基礎性服務。文章首先對全毬衛星導航定位繫統目前的髮展現狀進行瞭全麵介紹,在深入分析後對其髮展趨勢進行瞭預測。
목전,위성도항정위계통이성위국가신식체계적중요기출설시,타적도항여수시공능이피융입도궤호소유적현대화기술중,당금사회이경의뢰우저사기술위전구적민용화군사응용제공기출성복무。문장수선대전구위성도항정위계통목전적발전현상진행료전면개소,재심입분석후대기발전추세진행료예측。
Nowadays, satellite navigation and positioning system has already become an important part of national infor-mation system infrastructure. The navigation and time service of satellite navigation and positioning system are inosculated with almost every modern technology. The society depends on those technologies to provide basic services in global civilian and military applications. In this paper, the current situation of global satellite navigation and positioning system is compre-hensively introduced. And then, the trend of satellite navigation and positioning system is forecasted based on in-depth anal-ysis.