节点文献
用相关分析法检测两种地震计性能及记录数据差异
Checking Performance and Recording Differences of Two Kinds of Wide-band Seismometers by Correlation Analysis Method
【摘要】 阐明利用同点记录数据相关性检测两种地震计性能及记录数据差异的方法,并用两台经过测试且性能相同的FBS-3B型地震计进行验证,最后用该方法检测了STS-2、KS-2000型地震计的高频段性能及记录数据差异。
【Abstract】 The Cross-correlation method for checking two types of seismometers’ performance and recording differences is clarified through two series of data at the same site at Kunming station.And this method is demonstrated by an example of two FBS-3B seismometers whose performances are similar.Then the method is applied to checking the performance of STS-2 and KS-2000 wide-band seismometers in high-frequency band and the difference between the recordings of these two kinds of seismometers.
【关键词】 地震计;
数据差异;
相关性;
检测;
【Key words】 seismometers; recording differences; correlation; performance checking;
【Key words】 seismometers; recording differences; correlation; performance checking;
【基金】 云南省自然科学基金面上项目(2008CD220)资助
- 【文献出处】 地震研究 ,Journal of Seismological Research , 编辑部邮箱 ,2011年03期
- 【分类号】P315.62
- 【被引频次】3
- 【下载频次】139