[Proj] True North Angle
dcmikkelsen at terraetl.com
Mon Jun 23 12:44:24 EDT 2008
Please take a look at:
The difference between True North and Magnetic North
changes over time.
The Australian's also have a good site and it is located
Let me know if you have any questions.
On Mon, 23 Jun 2008 07:52:21 -0800
"Hersman, William" <willy.hersman at conocophillips.com>
> Does anyone know the formula to calculate the deviation
> true north and Universal Transverse Mercator grid north?
> Willy Hersman
Dean C. Mikkelsen, B.Sc., P.Eng.
E-mail: dcmikkelsen at terraetl.com
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