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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Magnetic variation
From: Marcel Tschudin
Date: 2011 Apr 29, 01:10 +0300
From: Marcel Tschudin
Date: 2011 Apr 29, 01:10 +0300
Lars, I'm glad if it is of use to you. For your purpose it might be necessary to know also the approximate accuracy of the calculated value. May be one can find more on this on one of the NOAA Web-sites. Otherwise I would ask them dierectly.
Good luck!
Marcel
Good luck!
Marcel