Quote:
Originally Posted by Ukastronomer
Personally I think the multi billion $ GPS system may be more accurate than a $10 compass
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Which Multi million dollar GPS?
I have used 5 apps on my phone
and 5 different resources on the net
Pro compass, Commander compass, I phone compass, Astro locator and polar alignment pro for the I phone apps
and on the net magnetic declination .com, google earth, google maps, gps coordinates and find my gps
The results varied five were one coordinate and five were another
these are relatively close but are 35km apart
So maybe the multi billion dollar Gps System need to be re callibrated