Analysis of dynamics in magnetotelluric data by using the FisherShannon method

Luciano Telesca, Michele Lovallo, Han Lun Hsu, Chien Chih Chen

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

The FisherShannon information (FS) plane, defined by the Fisher information measure and the Shannon entropy power, is used to investigate the complex dynamics of magnetotelluric data of three stations in Taiwan. In the FS plane the electric and magnetic components are significantly separated, characterized by different degrees of order. Further investigation shows that signals measured in areas with very high level of seismic activity are well discriminated.

Original languageEnglish
Pages (from-to)1350-1355
Number of pages6
JournalPhysica A: Statistical Mechanics and its Applications
Volume390
Issue number7
DOIs
StatePublished - 1 Apr 2011

Keywords

  • Fisher information measure
  • Magnetotellurics
  • Shannon entropy

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