[time-nuts] HP 58503A
dekagoon at gmail.com
Fri Aug 3 11:04:57 EDT 2012
Doug Reed <n0nas at ...> writes:
> I ran into a wiki description of GPS using WGS84 a couple days ago. It
> included a mention of ESEC and it was something like: Earth Static,
> Earth Centric. I think I was following a link about the Z3801A.
> It referred to the fact that lat-lon is referenced to a static grid on
> the Earth and doesn't change as the Earth rotates on its axis or around
> the sun. Earth static and Earth centric.
> 73, Doug Reed, N0NAS.
do you have more infos about the signal type of that Earth static, Earth
is it a digital or analog signal?
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