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我国地震电磁卫星数据分析及应用研究进展
Alternative TitleAdvances in the Analysis and Application of Seismoelectromagnetic Satellite Data in China
张学民; 申旭辉; 钱家栋; 路立; 陈化然; 欧阳新艳; 北京8701信箱
Department空间天气学国家重点实验室
Source Publication地震
2009
Volume29Issue:B10Pages:34-45
ISSN1000-3274
Language中文
Keyword地震电磁卫星 异常提取 背景场 电离层
Abstract本文介绍了地震电磁卫星数据分析在中国地震电磁学方面的研究进展情况,其中包括卫星数据分析的整体思路的确定,以及具体在电离层正常背景分析,干扰因素影响,数据分析方法和震例研究结果.目前的应用研究表明,电离层各观测参量具有不同的季节性及区域性复杂的正常变化背景,对提取地震异常增加了很多困难.而震例研究反映震前确实存在一定程度的电离层异常,空间电磁异常信息具有短临性和区域性特征,但异常的重复性、空间分布的相似性检验及背景场理论模拟等方法还需要在今后的工作逐步加强.
Other AbstractThis paper introduced the developm ent in seismo-electromagnetic satellite data a-nalysis in the research of seismic electro-m agnetics in china,including the definition of whole ideas in satellite date analysis,the creation of normal ionoshperic background,effects Of disturbances,the methods of data processing and the results in earthquake stud-Y.Present results demonstrate that.different parameters in ionosphere have their corr~pli-cated normaI seasonal and regional variation background respectively. which adds more difficulties in the abstracting of seism ic anomalies.The earthquake case studies show that there really exist ionospheric anomalies to some extent before strong earthquakes and space electromagnetic anomalies have imm inent and regional features.Exam ination of reOccur-renee of seismic anomalies and similarity of spatial distribution,theoretical analogue meth-ods on background field and SO on need enhancements in ruture works.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1438
Collection空间科学部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
张学民,申旭辉,钱家栋,等. 我国地震电磁卫星数据分析及应用研究进展[J]. 地震,2009,29(B10):34-45.
APA 张学民.,申旭辉.,钱家栋.,路立.,陈化然.,...&北京8701信箱.(2009).我国地震电磁卫星数据分析及应用研究进展.地震,29(B10),34-45.
MLA 张学民,et al."我国地震电磁卫星数据分析及应用研究进展".地震 29.B10(2009):34-45.
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