satellite ranging

基本解释

Finally, insight into the European Data Relay Satellite and DataUser Satellite ranging systems is given.
最后，发表了对欧洲数据中继卫星和数据中继应用卫星测距系统的见解。
The inter-satellite ranging and timing is important foundation of distributed spacecrafts for specific task.
编队飞行卫星间的距离和时间差测量是实现分布式航天器，完成特定任务的重要基础。
With a vector road database, theoretically, only one satellite ranging signal is needed to get user's position and the other signal can be used as a check.
在理论上只需要一颗卫星就能够定位，另一颗卫星的观测量可以作为检核。

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