美国全球定位导航系统GPS的技术标准文档-The U.S. global positioning navigation system, GPS, Technical Standards Document

IS-GPS-200D广播星历说明，今天找我好是找了半天，终于找到，原来都要那么多积分，这里分享给大家-IS-GPS-200D broadcast ephemeris shows today that I was looking for a long time, finally found the original to be so many points here for everyone to share