navigational correction

例句：

1. 1.The navigational corrections made by the satellite are crucial for accurate positioning.
   卫星所做的导航修正对于精确定位至关重要。
2. 2. The navigational corrections were based on real-time data from the satellite.
   导航修正是基于卫星的实时数据得出的。
3. 3. The navigational corrections were used to correct the ship's course.
   导航修正被用来校正船只的航向。