NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Deviation Card with GPS
From: Fred Hebard
Date: 2006 Jul 27, 13:10 -0500
On Jul 27, 2006, at 1:51 PM, George Huxtable wrote:
> I don't know how much change of latitude comes into Robert's voyaging,
> but he should be aware that any deviation table or magnetic correction
> will be local to his high latitude, and may need redoing if he
> journeys far South (or North).
I expect that even moving from Canadian waters to Norwegian or
Siberian ones might influence deviation.
Fred
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to NavList@fer3.com
To , send email to NavList-@fer3.com
-~----------~----~----~----~------~----~------~--~---
From: Fred Hebard
Date: 2006 Jul 27, 13:10 -0500
On Jul 27, 2006, at 1:51 PM, George Huxtable wrote:
> I don't know how much change of latitude comes into Robert's voyaging,
> but he should be aware that any deviation table or magnetic correction
> will be local to his high latitude, and may need redoing if he
> journeys far South (or North).
I expect that even moving from Canadian waters to Norwegian or
Siberian ones might influence deviation.
Fred
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to NavList@fer3.com
To , send email to NavList-@fer3.com
-~----------~----~----~----~------~----~------~--~---
