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[aprssig] DGPS? NEVER NIND I looked up

Steve Noskowicz noskosteve at yahoo.com
Sat Apr 5 03:12:54 UTC 2008



Rah  Rah for Google.  I should have tried this first.

73, Steve


--- Steve Noskowicz <noskosteve at yahoo.com> wrote:

> 
> 
> Earl,
> 
>   It may have been in the previous parts of this thread, but what's GBR-21. 
> I
> have a GPS-V
> 
>   I frequently get 6-9 feet when there are enough low in the sky sats.
> 
> Possibly related - can't you just do a long term average of the posits to
> improve accuracy?  Or is that false?  I thought that the survey guys had to
> wait some time to get a high accuracy posit.
> 
> 73, Steve, K9DCI
> 
> 
> --- Earl Needham <needhame1 at plateautel.net> wrote:
> 
> > 
> >          Several weeks ago, I was asking questions about DGPS.  Happy 
> > to report that I got it all going today, using my GPS-V and 
> > GBR-21.  The GPS-V reports a 4-foot accuracy, compared to about 14 
> > feet for WAAS.
> > 
> >          7 3
> >          Earl
> > 
> > KD5XB -- Earl Needham
> > Clovis, New Mexico DM84jk
> > http://groups.yahoo.com/group/cw_bugs
> > Quoting from the Coast Guard: ZUT
> > 
> > 
> > 
> > _______________________________________________
> > aprssig mailing list
> > aprssig at lists.tapr.org
> > https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig
> > 
> 
> 
> -- 
> 73, Steve, K9DCI
> 
> 
>      
>
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-- 
73, Steve, K9DCI


      ____________________________________________________________________________________
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