文章基本信息

标题：Total electron content anomalies before 12 January 2010 (Mw=7.0) Haiti earthquake using principal component analysis
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作者：Jyh-Woei Lin
期刊名称：Journal of Physics & Astronomy
印刷版ISSN：2320-6756
电子版ISSN：2320-6764
出版年度：2014
卷号：3
期号：1
语种：English
出版社：Trade Science Inc.
摘要：The aim of this study is to detect Total Electron Content (TEC) anomalies before (Mw=7.0) Haiti earthquake on 12 Jan 2010. Three earthquake-associated TEC anomalies appear at 15:00, 20:00 and 22:00 on 11 Jan 2010 (UTC), 1 day before this earthquake. The analysis results are examined using a mathematical tool called Principal Component Analysis (PCA). After more detailed analysis using PCA, each of three TEC anomalies lasts about 30 minutes.
关键词：Total electron content (TEC);Haiti earthquake;Principal component analysis (PCA)