To bring about local navigation and position, it at least requires navigation signals from four pseudo satellite stations.
实现区域快速无源导航定位，需要至少四个伪卫星站提供的导航信号。
To bring about local navigation and position, it at least requires navigation signals from four pseudo satellite stations.
实现区域快速无源导航定位，需要至少四个伪卫星站提供的导航信号。
应用推荐