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什么是“伽利略”计划说起卫星定位导航系统,人们就会想到 GPS,但是现在,随着众多卫星定位导航系统的兴起,全球卫星定位导航系统就有了一个全新的称呼:GNSS。当前,在这一领域最吸引入眼球的除了 GPS 外,就是欧盟和我国合作的“伽利略”导航卫星系统。“伽利略”计划是一种中高度圆轨道卫星定位方案。“伽利略”卫星导航定位系统的建立将于2007年底之前完成,2008年投入使用,总共发射30颗卫星,其中27
What is the “Galileo” plan Speaking of satellite positioning navigation system, people will think of GPS, but now, with the rise of many satellite positioning navigation system, the global positioning satellite navigation system has a new title: GNSS. At present, in addition to GPS, the most attractive area in this area is the “Galileo” navigation satellite system that the EU and China cooperate with. “Galileo ” plan is a medium-altitude orbit satellite positioning scheme. The establishment of the “Galileo” satellite navigation and positioning system will be completed by the end of 2007 and will be put into operation in 2008 with a total launch of 30 satellites, of which 27