On 14 avr, 01:42, John Hasler <[email protected]> wrote: > Richard B. Gilbert writes: > > With a closed network the options are limited. With a place to site a > > GPS antenna, you can install a GPS clock that will be accurate to > > within +/- 50 nanoseconds. > > It occurs to me that the sort of fancy GPS that an oceanographic ship is > sure to have on the bridge may already be capable of providing time > service. > -- > John Hasler > [email protected] > Dancing Horse Hill > Elmwood, WI USA
I think that the reason why we use an external clock is to avoid loose of signal GPS. Apparently (discussion with crew) it happens and it depends of the weather, the position, the vessel and some unknown reasons. _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
