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Old 08-10-2012, 10:19 AM
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Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,482
Quote:
Originally Posted by avandonk View Post
All I can say is that when Peter is at 40,000 ft his watch will get the GPS correction signals before us landlubbers. So he will always be more correct than the rest of us! I have calculated this gap to be about 40 micro seconds.

This is close to the margin of being a winner in the Olympics and a loser!

Bert
It's an interesting point Bert!

GPS clocks are indeed corrected for both special relativity and general relativity to account for their relative motion and height above the earth's gravity well.

As for that watch...won't be wearing it to work. Mickey's hands on my work-watch are far more readable
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