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北京时间12月2日清晨5时07分,中国在西昌卫星发射中心用长征三号甲运载火箭,将中国第十颗北斗导航卫星成功送入太空预定转移轨道。这是中国北斗卫星导航系统组网的第五颗倾斜地球同步轨道卫星,此次第十颗北斗导航卫星的成功发射,标志着中国北斗区域卫星导航系统建设又迈出重要一步。据悉,中国北斗区域卫星导航系统目前已完成基本系统建设,正在进行全面系统试验评估工作,将于2011年年底前为中国及周边部分地区提供连续无源定位、导航、授时试运行服务,
Beijing time at 5:07 on the December 2, China Xichang Satellite Launch Center with the Long March III A carrier rocket, the Chinese Beidou navigation satellite successfully delivered into the orbit scheduled space orbit. This is the fifth slanted geosynchronous orbiting satellite of the Beidou satellite navigation system network. The successful launch of the tenth Beidou navigation satellite indicates another important step toward the construction of China’s Beidou satellite navigation system. It is reported that China’s Beidou regional satellite navigation system has now completed the construction of the basic system and is conducting a comprehensive system testing and evaluation work. It will provide continuous passive positioning, navigation and timing trial operation services for China and its surrounding areas by the end of 2011,