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Comparison of high-rate GPS, strong-motion records and their joint use for earthquake monitoring: a case study of the 2011 Mw 9.0 Tohoku earthquake

文献类型：期刊论文

作者Tu, Rui; Zhang, Pengfei; Zhang, Rui; Liu, Jinhai
刊名ARABIAN JOURNAL OF GEOSCIENCES
出版日期2016-07-01
卷号9期号:9页码:8
关键词High-rate GPS Strong-motion Integration Seismology Early Warning
ISSN号1866-7511
DOI10.1007/s12517-016-2570-z
英文摘要We explore the use of high-rate GPS, strong-motion records and their joint use for earthquake monitoring, the data collected during 2011 Mw 9.0 Tohoku earthquake was studied. We compared the recorded co-seismic movement, analyzed the displacements in both time- frequency domain. Meanwhile, the comparison of P wave detection was shown and the dynamic velocity waves were discussed. The results suggest that the GPS-only solution is good for low-frequency signal, and the strong-motion-only solution is good for high-frequency signal, thus, the integration of two datasets best complement the advantages of each, more details of co-seismic motions and broader frequency band of seismic signals. This is crucial for earthquake monitoring and early warning.
WOS关键词BASE-LINE CORRECTION ; DENALI FAULT EARTHQUAKE ; COSEISMIC DISPLACEMENT ; SEISMOLOGY ; 1-HZ ; DEFORMATIONS ; NETWORKS ; TAIWAN ; SCHEME ; ROBUST
资助项目National Natural Science Foundation of China[41504006] ; Chinese Academy of Sciences (CAS)
WOS研究方向Geology
语种英语
WOS记录号WOS:000380137800005
出版者SPRINGER HEIDELBERG
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS)
源URL[http://210.72.145.45/handle/361003/11232]  
专题中国科学院国家授时中心
通讯作者Tu, Rui
作者单位Chinese Acad Sci, Natl Time Serv Ctr, Shu Yuan Rd, Xian 710600, Peoples R China
推荐引用方式
GB/T 7714		 Tu, Rui,Zhang, Pengfei,Zhang, Rui,et al. Comparison of high-rate GPS, strong-motion records and their joint use for earthquake monitoring: a case study of the 2011 Mw 9.0 Tohoku earthquake[J]. ARABIAN JOURNAL OF GEOSCIENCES,2016,9(9):8.
APA Tu, Rui,Zhang, Pengfei,Zhang, Rui,&Liu, Jinhai.(2016).Comparison of high-rate GPS, strong-motion records and their joint use for earthquake monitoring: a case study of the 2011 Mw 9.0 Tohoku earthquake.ARABIAN JOURNAL OF GEOSCIENCES,9(9),8.
MLA Tu, Rui,et al."Comparison of high-rate GPS, strong-motion records and their joint use for earthquake monitoring: a case study of the 2011 Mw 9.0 Tohoku earthquake".ARABIAN JOURNAL OF GEOSCIENCES 9.9(2016):8.

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