欧洲伽利略计划(下)

The European Galileo Plan(Part Two)

对于欧洲和全世界来说,拥有一个独立的与美国目前GPS系统互补并可互用的系统是至关重要的。伽利略计划是欧洲提出的最先进的全球导航卫星系统,它是由民间控制的、可提供高准确性与可靠性的全球定位服务。从组成部分、提供的业务、市场前景、质量保障和可靠性、频谱分配、互用性以及标准和认证等方面对伽利略系统进行了详细介绍。

As for Europe and the world,it is of great importance to possesa an independent system which is complementary and interoperable with the Globeal Positioming System（GPS）of America.The Galileo Plan is the most advanced Global Navigation Satellite Syatem （GNSS） put forward by Europe.it is civil controlled and able to provide global positioning service of high accuracy and high reliability.In terms of the component qarts,services,market prospect,quality guarantee and reliability,frequency spectrum distribution,interoperability,standard and certification,this article gives a detailed introduction to Galileo system.