[time-nuts] Adafruit Ultimate GPS timing message arrival times

[Gary E. Miller]

Yo Mark!

On Sat, 30 Jul 2016 20:14:02 +0000
Mark Sims <holrum at hotmail.com> wrote:

> A couple of people have asked about the poor message arrival time
> performance of the popular Adafruit Ultimate GPS receiver. 

I have several months of Adafruit graphs.  I also find that is is usually
as accurate as you would expect.  But often it just seems to have
huge swings in Lat/Lon even while stationary.

Here is are two 24 hour scatter plots:

https://pi2.rellim.com/pi2.png
https://pi2.rellim.com/pi2-2.png

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588
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