Earth-prints repository, logo   DSpace

About DSpace Software
|earth-prints home page | roma library | bologna library | catania library | milano library | napoli library | palermo library
Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/6285

Authors: Montalto, P.*
Nunnari, G.*
Cannata, A.*
Privitera, E.*
Patanè, D.*
Editors: Fortuna, Luigi; Università degli studi di Catania
Fradkov, Alexander; Russian Academy of Sciences
Frasca, Mattia; Università degli studi di Catania
Title: Clustering of infrasonic events as tool to detect and locate explosive activity at Mt. Etna volcano
Issue Date: 2010
Keywords: Infrasound
Mt. Etna volcano
Self-Organizing Map
K-means
Abstract: Active volcanoes characterized by open conduit conditions effectively generate sonic and infrasonic signals, whose investigation provides useful information for both monitoring purposes and study of the dynamics of explosive phenomena. At Mt. Etna volcano (Italy) a clustering algorithm based on spectral features and amplitude of the infrasonic events was developed. It allows to recognize the active vent with no location algorithm and by using only one station. Moreover, a waveform inversion procedure was coded, based on genetic algorithm, that enables us to quantitatively investigate the infrasound source parameters.
Appears in Collections:Book chapters
04.08.07. Instruments and techniques
04.06.08. Volcano seismology
04.08.06. Volcano monitoring

Files in This Item:

File SizeFormatVisibility
Montalto et al 2009.pdf1.99 MBAdobe PDFView/Open

This item is licensed under a Creative Commons License
Creative Commons


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Share this record
Del.icio.us

Citeulike

Connotea

Facebook

Stumble it!

reddit


 

Valid XHTML 1.0! ICT Support, development & maintenance are provided by CINECA. Powered on DSpace Software. CINECA