Joined: Mar. 2002
||Posted: June 26 2002,4:58 am
I am not quite sure what you are asking? Do you mean when you select magnetic north, as opposed to true north? The GPS probably has a simple table in it to tell it what the declination is based on the lat/lon.
Edited by Hinge Thunder on --
In the GPS model of the universe, the shortest distance between two points is a straight line...through creeks, thorn bushes, horse piles, whatever....