Characteristics Analysis of Multi-Directional Geo-Electric Field Observation Data in FengNing Area

Rui Yan, Lanwei Wang, Guiyun Song, Shizhong Zhang

Abstract

Based on the experimental data of multi-directional geo-electric field observation in FengNing station, the time series trend, periodic characteristics and correlation of different direction data are carried out in this paper. The results show that: 1. There are not obvious regular temporal characteristics in different measurement directions. The temporal changes in different direction are anisotropy. 2. The value of spontaneous electric field in different directions is different and has not obvious seasonal characteristics. The value of telluric field is similar in different direction, which is higher in summer and lower in winter. 3. Frequency-spectrum analysis suggests that the dominant period of telluric field is mainly 12 hours, 8hours, 24hours or 6hours. There is no obvious period of spontaneous electric field. 4. For spontaneous electric field, the correlation between different directions is best, while there is a good correlation between two opposite directions for telluric field. With the increasing of observational data number, the correlation will be worse.

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Paper Citation


in Harvard Style

Yan R., Wang L., Song G. and Zhang S. (2018). Characteristics Analysis of Multi-Directional Geo-Electric Field Observation Data in FengNing Area.In Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG, ISBN 978-989-758-342-1, pages 421-427. DOI: 10.5220/0007431304210427


in Bibtex Style

@conference{iweg18,
author={Rui Yan and Lanwei Wang and Guiyun Song and Shizhong Zhang},
title={Characteristics Analysis of Multi-Directional Geo-Electric Field Observation Data in FengNing Area},
booktitle={Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,},
year={2018},
pages={421-427},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007431304210427},
isbn={978-989-758-342-1},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,
TI - Characteristics Analysis of Multi-Directional Geo-Electric Field Observation Data in FengNing Area
SN - 978-989-758-342-1
AU - Yan R.
AU - Wang L.
AU - Song G.
AU - Zhang S.
PY - 2018
SP - 421
EP - 427
DO - 10.5220/0007431304210427