When the PPS is generated by the internal free running oscillator, there is nothing to do: the sawtooth correction must be considered. The augmentation service will provide a better sawtooth estimate and a better position estimate as well.
On Mon, Apr 15, 2019 at 4:00 AM Skip Withrow <[email protected]> wrote: > > I'm wondering if GPS augmentation services improve a receiver's 1pps > output? My specific interest is with the Novatel OEM6 series of > receivers (but this issue is applicable to other receiver types as > well). With this receiver an external 10MHz oscillator can be steered > by the GPS receiver, so there is no sawtooth correction. But there > are also capabilities to enable WASS corrections, and even the > TerraStar PPP positioning service that will give centimeter > positioning accuracy (with subscription $$$). The question is, are > these corrections just applied to the position solution or are they > incorporated into the 1pps solution somehow as well? > > If someone has some enlightenment it would be appreciated. > > Thanks in advance, > Skip Withrow > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
