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Re: [gpsd-users] About date and time validity

From: Gary E. Miller
Subject: Re: [gpsd-users] About date and time validity
Date: Mon, 10 Dec 2018 12:23:53 -0800

Yo Massimiliano!

On Mon, 10 Dec 2018 09:37:25 +0100
Massimiliano Fago <address@hidden> wrote:

> I have one question about date and time fix. How I can know if time
> and date are valid?

On most GPS, you know the time is valid if there is at least a 2D fix.
Some timing GPS can report correct time with just one satellite.  If
they are in fixed position more, but they usually say 2D fix to let you
know the time is good.

Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can’t measure it, you can’t improve it." - Lord Kelvin

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