Discrimination of events in the Indian Ocean

A. Roueff*, M. Aupetit, Y. Cansi, P. F. Piserchia

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper deals with the discrimination of events recorded by the new hydroacoustical network of the International Data Center located in the Indian Ocean. This study provides an estimation of the future hydroacoustic network capacities. In order to have a major diversity of events, we apply different kinds of detectors on the data. Afterwards, for each detection, we extract different discriminating variables such as cutting frequencies, duration, spectral decreasing parameter, ... In this paper, we show that the proposed variables can be used to discriminate event classes. In addition, we present how these parameters can also be used to associate the detections from the several individual bulletin stations. These associations enable us to construct a map presenting the different detection localizations.

Original languageEnglish
Title of host publicationOceans 2005 - Europe
Pages1111-1116
Number of pages6
DOIs
Publication statusPublished - 2005
Externally publishedYes
EventOceans 2005 - Europe - Brest, France
Duration: 20 Jun 200523 Jun 2005

Publication series

NameOceans 2005 - Europe
Volume2

Conference

ConferenceOceans 2005 - Europe
Country/TerritoryFrance
CityBrest
Period20/06/0523/06/05

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