6.5 请列举一些沿海水域定位方法（原声）

5. List some position fixing methods used in coastal water.

(1 )Take bearings from selected objects.

（2）Measure distances from selected objects.

（3）Combined with bearings & distances.

请列举一些沿海水域定位方法。

(1 )从选定的物标测量方位。

（2）从选定的物标测量距离 

（3）将测距和测量方位结合起来

The position fixing methods in coastal waters are as follows:

First, select a landmark.

Second, take bearings from select objects.

Third, use gyro compass or radar to measure the bearings of two or more landmarks and record data. Compute the result.

Lastly, measure distance from selected objects. Continue with bearings and distance. Then plot the fix on thechart.

沿海水域定位方法如下：

第一，选路标。

第二，测量路标方位。

第三，用电罗经或雷达来测量两个以上路标的方位，记录数据，

计算结果。最后，测量所选物标的距离，继续测量物标的方位及距离，然后将位置标注在海图上。