[ntp:questions] how to have offset < 1ms

David J Taylor david-taylor at blueyonder.co.uk.invalid
Tue Apr 13 17:56:42 UTC 2010


"Rob" <nomail at example.com> wrote in message 
news:slrnhs953g.vh5.nomail at xs8.xs4all.nl...
[]
> In many applications, it is more important that all devices within
> some environment agree upon the same standard time, than that this
> standard time is within a small offset of true atomic time.

However, particularly in the context of a ship at sea, having all the 
systems run as near to GPS time as you can may be important when trying to 
correlate results across the different systems, or with GPS position 
(which will be GPS time).  Perhaps even to the extent of having GPS time 
on the cameras as well.

Other than that, agree with your comments.

Cheers,
David 




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