[aprssig] APRS resolution

[Joel Maslak]

On Oct 5, 2007, at 8:00 AM, Ken H> wrote:

>> From all I've read the accuracy of a GPS isn't really a function of
> the cost - BTW, what input device do you use other than a GPS for
> improved accuracy?


Oh, sorry, forgot to answer this: I'm not sure, but it could be the  
same type of technology surveyors use (they can find things within a  
fraction of an inch somehow), some sort of local area positioning  
system, or manual entry.