在线阅读 --自然科学版 2014年4期《从点到面的滑动标准差法在震前TEC分析中的应用》
从点到面的滑动标准差法在震前TEC分析中的应用--[在线阅读]
齐曙光, 王曦, 关建平
南阳师范学院 实验室与设备管理处, 河南 南阳 473061
起止页码: 363--366页
DOI: 10.11826/j.issn.1000-5854.2014.04.009
摘要
利用ENVI图形软件,把滑动标准差算法由点的计算扩展到面.所得地震分析数据反映了震前不同区域的数据异常情况,提供了一种合适的分析方法,并以2012年3月20日墨西哥地震前的电子含量分析为研究对象,从应用层面分析了方法的适应性.

Application of Moving Standard Deviation in Measuring TEC Prior to Earthquake from Epicenter to Impacting Area
QI Shuguang, WANG Xi, GUAN Jianping
Laboratory and Equipment Management, Nanyang Normal University, Henan Nanyang 473061, China
Abstract:
By ENVI figure software,measuring total election content (TEC) was enlarged by moving standard deviation from the epicenter to the impacting area,and it was conducted while analyzing the earthquake in Mexico on March 20th,2012.The statistics fromit reflected the TEC anomaly prior to the earthquake,which offers an appropriate analysis approach for its applicability.

收稿日期: 2013-12-2
基金项目: 国家自然科学基金(41071280);南阳师范学院科研项目(QN2013031)

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