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jblock

macrumors regular
Jan 4, 2006
181
0
GPS Kit does UTM, which according to the wikipedia article is the same as MGRS but uses different labeling.
 

JNB

macrumors 604
MGRS has nothing to do with GPS - it's merely a means of referencing position other than Lat/Long.

As far as relative accuracy, Selective Availability has been completely phased out for a couple years now, every GPS receiver receives exactly the same signal.
 
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