来自MSN1 个月
How To Use A Compass (& Why You Need To Bring One On Your Next Hike)
A compass is an age-old tool for navigation. It is simplistic in design and function. In today's high-tech world, the humble compass seems to be somewhat forgotten, replaced by modern technology ...
BBC1 年
Points of the compass
The four cardinal directions are North (N), East (E), South (S), West ... The directions are at \(90°\) angles on the compass rose. The four ordinal directions are Northeast (NE), Southeast ...