Question

what does N mean in 8°4'N

Answer 1

In navigationg, positive numbers indicate movement clockwise from the North axis, and the symbol ‘ refers to an arcsecond, which is 1/60 of a degree. There is an observer located 8 & 4/60 of a degree clockwise from the North axis, and they’re being told to move to the location which is 37 & 6/60 degrees clockwise from the North axis.