Improving of electrical channels for magnetotelluric sounding instrumentation

Prystai, A. M.; Pronenko, V. O.

doi:https://doi.org/10.5194/gi-4-149-2015

Articles | Volume 4, issue 2

https://doi.org/10.5194/gi-4-149-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/gi-4-149-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 4, issue 2

Research article

|

30 Jul 2015

Research article |

| 30 Jul 2015

Improving of electrical channels for magnetotelluric sounding instrumentation

A. M. Prystai and V. O. Pronenko

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Final revised paper (published on 30 Jul 2015)
Preprint (discussion started on 02 Apr 2015)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC C17: 'field geophysical research', Anonymous Referee #1, 11 Apr 2015
RC C30: 'Improving of electrical channels for magnetotelluric sounding instrumentation', Anonymous Referee #4, 10 Jun 2015
AC C50: 'Comments to the discussion', Vira Pronenko, 02 Jul 2015

Short summary

The increase in the accuracy of the electric field measurement can significantly improve the quality of MT data. The paper deals with the peculiarities of the development of a new version of the instrument for the measurements of electric fields at MT – both electric field sensors and the electrometer. The results of experimental tests of the new sensors and the electrometer included as a unit in the long-period magnetotelluric station LEMI-420 are given.