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北斗系统是按照温总理提出的“八字方针”——质量、安全、应用、效益——总要求建设的,总体诉求是建设高性能、高可靠、高效益的北斗卫星导航系统,满足国家经济安全,社会发展、信息化建设,特别是当前经济发展方式转变的诉求。北斗的基本原则也是八个字“开放、自主、兼容、渐进”。“开放”是将为用户提供免费高质量的开放服务,欢迎全世界的用户使用北斗系统,这也是目前联合国确定的四大卫星导航系统供应商共同的宣誓。“自主”是首先要建设成为一个独立自主发展运行的系统。“兼容”就是实现与其他几个
Compass system is in accordance with Premier Wen Jiabao “character guide ” - quality, safety, application, efficiency - the general requirements of the building, the overall appeal is to build high performance, high reliability and high efficiency Beidou satellite navigation system to meet the national Economic security, social development, information construction, especially the current economic development mode change demands. Beidou’s basic principles are also eight characters “open, independent, compatible, progressive ”. “Open ” is to provide users with free high-quality open services. Users are welcome to use BeiDou system all over the world. This is also the common oath of the four major United Nations-defined satellite navigation system suppliers. “Autonomy ” is the first to be built into an independent system of development and operation. “Compatible ” is achieved with several other