Hi, declination should be calculated automatically based on the survey date. Declination parameter is for manual correction.
\LB 2. 3. 2018 v 16:29, Martin KERN via Therion <therion@speleo.sk>: > Quick question concerning the magnetic declination. > > How you indicate it? > > Just by entering the date or with the command <declination>? > > Because when I just specify the date, the declination which is calculate is > for the first January, even if I specify another month in the centreline > (e.g. 28.08.2017). Consequently, centreline is slightly offset that if I > enter the real declination for the date. > > I don’t know if this shift is important for survey accuracy or if I can > ignore it ? > > > > Thanks and sorry for all my questions. > > Martin K. > > > _______________________________________________ > Therion mailing list > Therion@speleo.sk > https://mailman.speleo.sk/listinfo/therion
_______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion
