Thread: True North or South ?
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Old 07-03-2012, 09:16 PM
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Steffen
Ebotec Alpeht Sicamb

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Location: Toongabbie, NSW
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AFAIK they all have a magnetic compass and a built-in magnetic declination map. An approximate position is sufficient. But I don't know of any smartphone that has a compass but no GPS.

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Steffen.
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