A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Samuel L
Date: 2015 May 8, 05:06 -0700
Good explanation, thanks.
In summation, is this correct- the difference in meridian line spacing on a UPS between 2 degrees of Latitude are of no significance because of the inherent errors or lack or precision obtainable using a simple sextant.