Geoscientific Instrumentation, Methods and Data Systems
Geoscientific Instrumentation, Methods and Data Systems
GI
Articles | Volume 6, issue 2
Articles | Volume 6, issue 2
https://doi.org/10.5194/gi-6-231-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/gi-6-231-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 6, issue 2
Research article
 | 
07 Jul 2017
Research article |  | 07 Jul 2017

Stability analysis of geomagnetic baseline data obtained at Cheongyang observatory in Korea

Shakirah M. Amran, Wan-Seop Kim, Heh Ree Cho, and Po Gyu Park

Viewed

Total article views: 2,367 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,168 1,067 132 2,367 201 117 114
  • HTML: 1,168
  • PDF: 1,067
  • XML: 132
  • Total: 2,367
  • Supplement: 201
  • BibTeX: 117
  • EndNote: 114
Views and downloads (calculated since 23 Feb 2017)
Cumulative views and downloads (calculated since 23 Feb 2017)

Viewed (geographical distribution)

Total article views: 2,367 (including HTML, PDF, and XML) Thereof 2,266 with geography defined and 101 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 24 Apr 2025
Download
Short summary
In this work, we analysed the Cheongyang geomagnetic baseline data from 2014 to 2016. We observed a step of more than 5 nT in the H and Z baseline in 2014 and 2015 due to artificial magnetic noise in the absolute hut. The baseline also shows a periodic modulation due to temperature variations in the fluxgate magnetometer hut. The quality of the baselines was improved by correcting the discontinuity in the H and Z baselines.
Read more
Share
Special issue
The Earth’s magnetic field: measurements, data, and applications...