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Fisher information analysis of volcano-related advanced, very-high-resolution radiometer (AVHRR) thermal products time series

Author

Listed:
  • Lovallo, Michele
  • Marchese, Francesco
  • Pergola, Nicola
  • Telesca, Luciano

Abstract

The Fisher information measure (FIM) analysis, a powerful tool to investigate complex and nonstationary signals, was performed on a long time series (1995–2005) of advanced very-high-resolution radiometer (AVHRR) satellite thermal data, recorded over Mt. Etna (southern Italy) volcanic area. The time evolution of FIM calculated for the signal reveals a significant pattern associated with the Etna volcanic activity.

Suggested Citation

  • Lovallo, Michele & Marchese, Francesco & Pergola, Nicola & Telesca, Luciano, 2007. "Fisher information analysis of volcano-related advanced, very-high-resolution radiometer (AVHRR) thermal products time series," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 384(2), pages 529-534.
  • Handle: RePEc:eee:phsmap:v:384:y:2007:i:2:p:529-534
    DOI: 10.1016/j.physa.2007.05.066
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    Cited by:

    1. Potirakis, S.M. & Minadakis, G. & Eftaxias, K., 2012. "Analysis of electromagnetic pre-seismic emissions using Fisher information and Tsallis entropy," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(1), pages 300-306.

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