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2016年1月20日,印度空间研究组织(ISRO)使用PSLV-C31运载火箭在萨迪什?达万航天发射场成功将印度区域卫星导航系统的第5颗卫星(IRNSS-1E)送入预定轨道。IRNSS是由印度自行建设的独立区域卫星导航系统,第一阶段建设由7颗卫星组网。截止到本次发射,ISRO已经分别在2013年7月、2014年4月和10月、2015年3月成功发射了4颗,剩余的2颗组网卫星计划将在2016年的3月之前完成发射。系统建成后将为用户提供标准位置服务(SPS)和
On 20 January 2016, the Indian Space Research Organization (ISRO) successfully delivered the 5th satellite (IRNSS-1E) of the Indian Regional Satellite Navigation System to the scheduled space launch at the Sadythidavan Space Launch Site using the PSLV-C31 launch vehicle track. IRNSS is an independent regional satellite navigation system built by India. The first phase of the project is to build a network of seven satellites. As of this launch, ISRO has successfully launched four satellite programs in July 2013, April and October 2014 and March 2015 respectively, and the remaining two satellite network plans to complete by March 2016. emission. The system will provide users with standard location service (SPS) and