satellite ranging

基本解釋

Finally, insight into the European Data Relay Satellite and DataUser Satellite ranging systems is given.
最后，發(fā)表了對歐洲數(shù)據(jù)中繼衛(wèi)星和數(shù)據(jù)中繼應(yīng)用衛(wèi)星測距系統(tǒng)的見解。
The inter-satellite ranging and timing is important foundation of distributed spacecrafts for specific task.
編隊飛行衛(wèi)星間的距離和時間差測量是實現(xiàn)分布式航天器，完成特定任務(wù)的重要基礎(chǔ)。
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.
在理論上只需要一顆衛(wèi)星就能夠定位，另一顆衛(wèi)星的觀測量可以作為檢核。

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