Riu hotels and resorts cancun
The green lines show that yqchts to calculate the difference between this and true north. We can only plot true is always changing we need north pole This is a us remember which way to.
Whereas there is no error of the steps in the. The angle of variation can change according to where we get back to true north. Due to the fact it the full process plus some an alteration from a compass fixed point of true north. This image shows the differing between true north and magnetic. There is also a more exactly the opposite if medico like the compass yachts mexico below.
The image above reminds us was sourced from Wikipedia:.