On Friday 18 March 2011, Brooke Clarke wrote: > For a number of decades I've tried to figure out a way to measure the > period of the Earth's rotation accurate to at least 1 ms. > > [...] > > Is it possible to do it using a radio method in my (large) back yard? > 1 ms / day = 1.2e-8 = 460um position accuracy on the ground.
If the measurement takes more than a couple of days, continental drift may need to be considered. - Wolfgang, DL1SKY _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
