[time-nuts] New tide gauge uses GPS signals to measure sea level change
hmurray at megapathdsl.net
Wed May 28 17:32:33 EDT 2014
tholmes at woh.rr.com said:
> I'm not sure my Z3801 or any of my navigation receivers have the necessary
> resolution to see even 10 mm.
In normal operation (post survey), a Z3801A "knows" the location and uses
that to work out a better time and/or the time with fewer satellites. So you
won't be getting any new location data.
It might be interesting to set one up in a loop to do a survey, grab the
location, then repeat. After a day or week, you could average the locations
and/or compute std dev and such.
These are my opinions. I hate spam.
More information about the time-nuts