navigation coordinates

例句：

1. 1.The satellite navigation system uses these coordinates to determine our location.
   卫星导航系统使用这些坐标来确定我们的位置。
2. 2. The map provided in the manual has the necessary navigation coordinates marked.
   手册中提供的地图上标记了必要的导航坐标。
3. 3.The GPS receiver needs the correct navigation coordinates to accurately locate the user's position.
   GPS接收器需要正确的导航坐标来准确地定位用户的位置。