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Journal Article

Automatic inspection and analysis of digital waveform images by means of convolutional neural networks

Alessandro Pignatelli; Francesca D’Ajello Caracciolo; Rodolfo Console
Journal of Seismology · Vol. 25, Issue 6 · pp. 1347-1359 · 2021

Abstract

Analyzing seismic data to get information about earthquakes has always been a major task for seismologists and, more in general, for geophysicists. Recently, thanks to the technological development of observation systems, more and more data are available to perform such tasks. However, this data “grow up” makes “human possibility” of data processing more complex in terms of required efforts and time demanding. That is why new technological approaches such as artificial intelligence are becoming very popular and more and more exploited. In this paper, we explore the possibility of interpreting seismic waveform segments by means of pre-trained deep learning. More specifically, we apply convolutional networks to seismological waveforms recorded at local or regional distances without any pre-elaboration or filtering. We show that such an approach can be very successful in determining if an earthquake is “included” in the seismic wave image and in estimating the distance between the earthquake epicenter and the recording station.

Bibliographic Information

JournalJournal of Seismology
PublisherSpringer
Publication Date2021-12-01
Publication Year2021
Volume25
Issue6
Pages1347-1359
Document TypeJournal Article
Print ISSN1383-4649
eISSN1573-157X
DOI10.1007/s10950-021-10055-8

Access Information

NARA Access Coverage1997-01-01~Current
Journal Homepagehttps://www.springer.com/journal/10950
Publisher PageOpen Publisher Page
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