[aprssig] APRS SPEC: Wind Speed confusion

SARTrack Admin info at sartrack.co.nz
Fri Oct 14 10:00:27 CDT 2016


On 14/10/2016 16:47, Robert Bruninga wrote:
 > Should we change it to all MPH to get rid of this potential for 
confusion, or will we just create more?

Common!

MPH? Seriously!

Knots make some sense, and I can live with that.
Meters per second are used in many Weather forecasts, and at least are 
based on the Metric system!
kph (or km/h) I can also live with, and is in fact the internal value 
system I use in my program (I convert everything to kph internally).

MPH is an totally outdated system, only still used in the USA and 
England, who refuse to switch to the Metric system.

Bart Kindt
ZL4FOX
Developer, SARTrack Limited


On 14/10/2016 16:47, Robert Bruninga wrote:
> AUTHORS,
>
>
>
> The APRS spec is confusing
-- 
Bart Kindt
SARTrack Developer and CEO
http://www.sartrack.nz/


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