[ntp:questions] different Ntp servers...
hal-usenet at ip-64-139-1-69.sjc.megapath.net
Mon May 25 23:04:11 UTC 2009
>If you need extreme accuracy, you can install a GPS timing receiver,
>spend about a month doing a "site survey" to determine your location to
>within plus/minus a foot or two and be certain of the time within a
>nanosecond or two.
>Radio astronomers, for example, really care about nanosecond accuracy.
>Most people have requirements far less stringent!
If you get that serious about time, don't forget to correct for
the tides. In solid rock, they are about a foot.
These are my opinions, not necessarily my employer's. I hate spam.
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