Articles | Volume 7, issue 1
https://doi.org/10.5194/gi-7-1-2018
https://doi.org/10.5194/gi-7-1-2018
Research article
 | 
23 Jan 2018
Research article |  | 23 Jan 2018

Numerical evaluation of magnetic absolute measurements with arbitrarily distributed DI-fluxgate theodolite orientations

Heinz-Peter Brunke and Jürgen Matzka

Viewed

Total article views: 3,010 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,673 1,216 121 3,010 96 118
  • HTML: 1,673
  • PDF: 1,216
  • XML: 121
  • Total: 3,010
  • BibTeX: 96
  • EndNote: 118
Views and downloads (calculated since 22 Feb 2017)
Cumulative views and downloads (calculated since 22 Feb 2017)

Viewed (geographical distribution)

Total article views: 3,010 (including HTML, PDF, and XML) Thereof 2,762 with geography defined and 248 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 25 Apr 2024
Download
Short summary
The long-term drift of magnetometers at geomagnetic observatories is calibrated by a non-magnetic theodolite. We propose a numerical method to evaluate such absolute measurements in a new, more general manner. It is more flexible and helps to identify and correct or discard erroneous measurements. We derive this method and give examples showing how it improves the quality and reliability of the calibrations parameters (the so-called baseline values) of an observatory magnetometer.