The Analysis of Tempo-Spatial Correlation Characteristics between Strong Earthquakes Based on Parallel Computing

Author

Li Jinsong ; Gao Pengdong ; Zhang Xiaolai ; Wang Jintao

Author_Institution

High Performance Comput. Center, Commun. Univ. of China, Beijing, China

fYear

2010

fDate

25-26 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

A modified earthquake prediction model based on At-value is introduced in this paper, which is improved by using the parallel computing techniques. The At-value is employed to analyze and compare the strain energy that is released in an earthquake, and gives the tempo-spatial correlation characteristics between strong earthquakes. After calculation, a picture of At-value distribution can be drawn and provide us some visual information for earthquake monitoring. Experimental results have demonstrated that the parallel computing techniques can process tremendous amount of seismic data and reduce the calculation time of At-value greatly.

Keywords

computerised monitoring; earthquakes; geographic information systems; geophysics computing; parallel processing; seismology; At-value distribution; earthquake monitoring; earthquake prediction model; parallel computing; seismic data; strain energy; tempo-spatial correlation; visual information; Analytical models; Correlation; Earth; Earthquakes; Monitoring; Parallel processing; Strain;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on

Conference_Location

Wuhan

ISSN

2156-7379

Print_ISBN

978-1-4244-7939-9

Electronic_ISBN

2156-7379

Type

conf

DOI

10.1109/ICIECS.2010.5678231

Filename

5678231