GNSS Engineering Center

中国卫星导航系统管理办公室测试评估研究中心

Test and Assessment Research Center of China Satellite Navigation Office

中文 | English

GPS

星座状态健康状态可见卫星数目空间精度因子卫星运行轨迹空间信号精度

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电话: 010-88105949
010-88105950

星下点轨迹是卫星运动轨迹垂直向下在地球表面的投影。

Fig. GPS卫星运行轨迹

基本文件 SQL

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