I believe not. 20 nS is about 6 meters error in height. I would need to know the height difference much better than this to have an accurate measurement.
Edésio On Fri, May 20, 2016 at 11:24:42AM -0400, Peter Reilley wrote: > I have a question. I, of small brain, am wondering: if the time difference > between the > top of the mountain and the bottom of the mountain is 20 nS over 24 hours > could you > repeat the same experiment using GPS? The time difference of 20 nS is > measurable > using GPS. > > The GPS clock must run faster on the mountain top than the GPS at the > mountain > base and yet the two remain synchronized to the satellite reference. > Therefore > the GPS 1 PPS signal (measurable to a few nS) must be wrong in in one of the > local > frame references. > > My brain hurts. > > Pete. > > > On 5/20/2016 10:16 AM, Bob Camp wrote: > >Hi > > > >Ok, so *that* link got me to the episode. Very impressive stuff. Well done > >!!! > > > >Bob > > > > > >>On May 20, 2016, at 2:04 AM, Tom Van Baak <[email protected]> wrote: > >> > >>For those of you who missed the live TV broadcast, I'm told PBS has a live > >>stream: > >>http://www.pbs.org/video/2365757267/ > >> > >>The cesium clock parts are in the last 15 minutes of the show. > >>I also added more photos/plots to: > >>http://leapsecond.com/great2016a/photos.htm > >> > >>/tvb > >>_______________________________________________ > >>time-nuts mailing list -- [email protected] > >>To unsubscribe, go to > >>https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >>and follow the instructions there. > >_______________________________________________ > >time-nuts mailing list -- [email protected] > >To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >and follow the instructions there. > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
