A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Peter Monta
Date: 2018 Sep 25, 22:30 -0700
I'm looking for a self-contained time reference to use in the event of a loss of GPS.
My real question is: what is reasonable, and is the standard answer of three Timexes really the best we can do?
I get it on the constant error rate. I'm not sure that the error rate of the average cheap digital watch is as constant as is widely believed particularly when the watches are not stored at a constant temperature.