TY - GEN
T1 - Discrimination of events in the Indian Ocean
AU - Roueff, A.
AU - Aupetit, M.
AU - Cansi, Y.
AU - Piserchia, P. F.
PY - 2005
Y1 - 2005
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=33746867566&partnerID=8YFLogxK
U2 - 10.1109/OCEANSE.2005.1513214
DO - 10.1109/OCEANSE.2005.1513214
M3 - Conference contribution
AN - SCOPUS:33746867566
SN - 0780391039
SN - 9780780391031
T3 - Oceans 2005 - Europe
SP - 1111
EP - 1116
BT - Oceans 2005 - Europe
T2 - Oceans 2005 - Europe
Y2 - 20 June 2005 through 23 June 2005
ER -