Automatic and passive whale localization in shallow water using gunshots
International audience This paper presents an automatic and passive localization algorithm for low frequency impulsive sources in shallow water. This algorithm is based on the normal mode theory which characterizes propagation in this configuration. It uses specific signal processing tools and time-...
Published in: | OCEANS 2008 |
---|---|
Main Authors: | , , , , |
Other Authors: | , , , , , , |
Format: | Conference Object |
Language: | English |
Published: |
HAL CCSD
2008
|
Subjects: | |
Online Access: | https://hal.science/hal-00324547 https://hal.science/hal-00324547/document https://hal.science/hal-00324547/file/Oceans08_Bonnel.pdf https://doi.org/10.1109/OCEANS.2008.5151937 |
id |
ftunivnantes:oai:HAL:hal-00324547v1 |
---|---|
record_format |
openpolar |
spelling |
ftunivnantes:oai:HAL:hal-00324547v1 2023-05-15T17:31:49+02:00 Automatic and passive whale localization in shallow water using gunshots Bonnel, Julien Le Touzé, Grégoire Nicolas, Barbara Mars, Jerome, Gervaise, Cedric GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) Extraction et Exploitation de l'Information en Environnements Incertains (E3I2) École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne) Quebec City, Canada 2008-09-15 https://hal.science/hal-00324547 https://hal.science/hal-00324547/document https://hal.science/hal-00324547/file/Oceans08_Bonnel.pdf https://doi.org/10.1109/OCEANS.2008.5151937 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1109/OCEANS.2008.5151937 hal-00324547 https://hal.science/hal-00324547 https://hal.science/hal-00324547/document https://hal.science/hal-00324547/file/Oceans08_Bonnel.pdf doi:10.1109/OCEANS.2008.5151937 info:eu-repo/semantics/OpenAccess OCEANS 2008 - OCEANS '08 MTS/IEEE. Oceans, Poles and Climate: Technological Challenges https://hal.science/hal-00324547 OCEANS 2008 - OCEANS '08 MTS/IEEE. Oceans, Poles and Climate: Technological Challenges, Sep 2008, Quebec City, Canada. pp.1-6, ⟨10.1109/OCEANS.2008.5151937⟩ [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing info:eu-repo/semantics/conferenceObject Conference papers 2008 ftunivnantes https://doi.org/10.1109/OCEANS.2008.5151937 2023-03-01T02:28:23Z International audience This paper presents an automatic and passive localization algorithm for low frequency impulsive sources in shallow water. This algorithm is based on the normal mode theory which characterizes propagation in this configuration. It uses specific signal processing tools and time-frequency representations to automatically extract features of the propagation. Then, it uses the dispersive properties of the oceanic waveguide as an advantage to perform the localization. Only few hydrophones are needed and neither knowledge of the oceanic environment nor simulation of the propagation is required. The proposed method is successfully applied on North Atlantic Whale gunshots in the Bay of Fundy recorded with a network of three hydrophones. Conference Object North Atlantic Université de Nantes: HAL-UNIV-NANTES Canada OCEANS 2008 1 6 |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
spellingShingle |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing Bonnel, Julien Le Touzé, Grégoire Nicolas, Barbara Mars, Jerome, Gervaise, Cedric Automatic and passive whale localization in shallow water using gunshots |
topic_facet |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
description |
International audience This paper presents an automatic and passive localization algorithm for low frequency impulsive sources in shallow water. This algorithm is based on the normal mode theory which characterizes propagation in this configuration. It uses specific signal processing tools and time-frequency representations to automatically extract features of the propagation. Then, it uses the dispersive properties of the oceanic waveguide as an advantage to perform the localization. Only few hydrophones are needed and neither knowledge of the oceanic environment nor simulation of the propagation is required. The proposed method is successfully applied on North Atlantic Whale gunshots in the Bay of Fundy recorded with a network of three hydrophones. |
author2 |
GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) Extraction et Exploitation de l'Information en Environnements Incertains (E3I2) École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne) |
format |
Conference Object |
author |
Bonnel, Julien Le Touzé, Grégoire Nicolas, Barbara Mars, Jerome, Gervaise, Cedric |
author_facet |
Bonnel, Julien Le Touzé, Grégoire Nicolas, Barbara Mars, Jerome, Gervaise, Cedric |
author_sort |
Bonnel, Julien |
title |
Automatic and passive whale localization in shallow water using gunshots |
title_short |
Automatic and passive whale localization in shallow water using gunshots |
title_full |
Automatic and passive whale localization in shallow water using gunshots |
title_fullStr |
Automatic and passive whale localization in shallow water using gunshots |
title_full_unstemmed |
Automatic and passive whale localization in shallow water using gunshots |
title_sort |
automatic and passive whale localization in shallow water using gunshots |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-00324547 https://hal.science/hal-00324547/document https://hal.science/hal-00324547/file/Oceans08_Bonnel.pdf https://doi.org/10.1109/OCEANS.2008.5151937 |
op_coverage |
Quebec City, Canada |
geographic |
Canada |
geographic_facet |
Canada |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
OCEANS 2008 - OCEANS '08 MTS/IEEE. Oceans, Poles and Climate: Technological Challenges https://hal.science/hal-00324547 OCEANS 2008 - OCEANS '08 MTS/IEEE. Oceans, Poles and Climate: Technological Challenges, Sep 2008, Quebec City, Canada. pp.1-6, ⟨10.1109/OCEANS.2008.5151937⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1109/OCEANS.2008.5151937 hal-00324547 https://hal.science/hal-00324547 https://hal.science/hal-00324547/document https://hal.science/hal-00324547/file/Oceans08_Bonnel.pdf doi:10.1109/OCEANS.2008.5151937 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1109/OCEANS.2008.5151937 |
container_title |
OCEANS 2008 |
container_start_page |
1 |
op_container_end_page |
6 |
_version_ |
1766129611599511552 |