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南昌地震台大地电场数据质量分析
引用本文:肖孟仁,罗丽,许志山,赵爱平,梁帅.南昌地震台大地电场数据质量分析[J].地震地磁观测与研究,2012,33(5):122-127.
作者姓名:肖孟仁  罗丽  许志山  赵爱平  梁帅
作者单位:1. 中国南昌330039,江西省地震局
2. 中国江西330033,南昌地震台
摘    要:以南昌地震台2008年以来的地电场观测资料为研究对象,在对比分析观测数据质量的基础上,阐明影响地电场观测的主要干扰因素,并分析了造成观测资料质量不高的原因,主要是由于观测场地不平,6个电极所处的埋设环境存在较大差异引起的。

关 键 词:地电场  数据质量  地势  电极  干扰因素

Analysis on observational data quality and interference factor of geoelectric field in Nanchang Seismic Station
Xiao Mengren , Luo Li , Xu Zhishan , Zhao Aiping , Liang Shuai.Analysis on observational data quality and interference factor of geoelectric field in Nanchang Seismic Station[J].Seismological and Geomagnetic Observation and Research,2012,33(5):122-127.
Authors:Xiao Mengren  Luo Li  Xu Zhishan  Zhao Aiping  Liang Shuai
Institution:1) Earthquake Administration of J iangxi Province, Nanchang 330039, China; 2) Nanchang Seismic Station, Jiangxi Province 330033, China)
Abstract:In this paper, the observational data of the geoelectric field in Nanchang Seismic Station since 2008 are studied. On the basis of the comparison and analysis of observational data quality, the main interference factors of geoelectric field are clarified. There are two reasons why the observational data quality is not high: the uneven observation site and the big difference of the 6 electrodes embedded environment, several improvement measures are proposed in view of Nanchang Seismic Station specific situations.
Keywords:geoelectric field  terrain  data quality  electrode  interference factor
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