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[aprssig] Google Maps on Cell Phones

Robert Bruninga bruninga at usna.edu
Tue Jan 8 16:06:45 UTC 2008


>>> (too bad position ambiguity is designed for 
>>> squares corresponding to fractional degrees 
>>> of lat/long rather than a center point with an
>>> "uncertainty" radius).
>
> ...If this was the case, a moving tracker would 
> give away it's location simply by using the 
> center of the circle. 

Which is exactly why APRS abhors the concept of a precise center
of ambiguity!

Bob, Wb4APR





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