Remember that GPS normally displays altitude with respect to the WGS84 datum geoid, not with respect to MSL. There can easily be a hundred feet or so of difference.
Dana On Wed, Oct 25, 2017 at 9:18 PM, Arnold Tibus <[email protected]> wrote: > Hello fellow time nuts, > > after the thunderbolt roll over problem I run the survey control in Lady > Heather (48h). > Since then I am getting always a wrong elevation number for my qth. > Does anybody know the reason for that behavior? > Is there a solution to get again the correct value? > > Kind regards > > Arnold, DK2WT > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/m > ailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
