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RNSS
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RNSS
Encyclopedia
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卫星无线电导航业务
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radio navigation satellite service; RNSS
卫星无线电导航业务
由用户接收卫星无线电导航信号,自主完成至少4颗卫星的距离测量,进行用户位置、速度及航行参数计算的业务。
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Civilian Governors:Wei Yunzhen
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Civilian Park in Zhengzhou
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更新时间:2026/7/22 7:51:34