Elastic neural net for the earthquake epicenter search

Discrete Dynamics in Nature and Society

I. V. Kisel¹  I.Antoniou²  V. V. Ivanov² 

[1] Joint Institute for Nuclear Research, Dubna 141980, Russia;lnternational Solvay Institutes for Physics and Chemistry, CP-231, ULB, Bd. du Triomphe, Brussels 1050, Belgium;

关键词: International data centers;    Elastic net;    Seismic event;    Epicenter.;   

DOI  :  10.1080/10260220290013453

来源: DOAJ

【 摘 要 】

Automatic processing of seismic data is today a key element in the efforts to achieve high quality seismic systems. Automated procedures for locating seismic events with a network including arrays and single element seismometers usually incorporate back-azimuth estimates, arrival-time data, and associated uncertainties into a least-squares-inverse location algorithm. Such an algorithm is quite cumbersome and requires expanding a set of non-linear equations in a Taylor series. Second-order terms usually not included in the algorithm can be important if the initial estimate is far from the solution.

【 授权许可】

Unknown