Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements
International audience The author describes and evaluates a Bayesian method to reconstruct three-dimensional toothed whale trajectories from a series of echolocation signals. Localization by using passive acoustic data (time of arrival of source signals at receptors) is assisted by using visual data...
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Online Access: | https://hal.science/hal-00831460 https://hal.science/hal-00831460/document https://hal.science/hal-00831460/file/laplanche_6859.pdf https://doi.org/10.1121/1.4757740 |
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ftmeteofrance:oai:HAL:hal-00831460v1 2024-09-15T18:30:30+00:00 Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements Laplanche, Christophe Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) 2012-11 https://hal.science/hal-00831460 https://hal.science/hal-00831460/document https://hal.science/hal-00831460/file/laplanche_6859.pdf https://doi.org/10.1121/1.4757740 en eng HAL CCSD Acoustical Society of America info:eu-repo/semantics/altIdentifier/doi/10.1121/1.4757740 hal-00831460 https://hal.science/hal-00831460 https://hal.science/hal-00831460/document https://hal.science/hal-00831460/file/laplanche_6859.pdf doi:10.1121/1.4757740 OATAO: 6859 info:eu-repo/semantics/OpenAccess ISSN: 0001-4966 EISSN: 1520-8524 Journal of the Acoustical Society of America https://hal.science/hal-00831460 Journal of the Acoustical Society of America, 2012, vol. 132, pp. 3225-3233. ⟨10.1121/1.4757740⟩ Bayesian model BUGS Trajectory Toothed whales Sperm whales [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology [SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM] info:eu-repo/semantics/article Journal articles 2012 ftmeteofrance https://doi.org/10.1121/1.4757740 2024-06-24T23:58:49Z International audience The author describes and evaluates a Bayesian method to reconstruct three-dimensional toothed whale trajectories from a series of echolocation signals. Localization by using passive acoustic data (time of arrival of source signals at receptors) is assisted by using visual data (coordinates of the whale when diving and resurfacing) and tag information (movement statistics). The efficiency of the Bayesian method is compared to the standard minimum mean squared error statistical approach by comparing the reconstruction results of 48 simulated sperm whale (Physeter macrocephalus) trajectories. The use of the advanced Bayesian method reduces bias (standard deviation) with respect to the standard method up to a factor of 8.9 (13.6). The author provides open-source software which is functional with acoustic data which would be collected in the field from any three-dimensional receptor array design. This approach renews passive acoustics as a valuable tool to study the underwater behavior of toothed whales. Article in Journal/Newspaper Physeter macrocephalus Sperm whale toothed whale toothed whales Météo-France: HAL The Journal of the Acoustical Society of America 132 5 3225 3233 |
institution |
Open Polar |
collection |
Météo-France: HAL |
op_collection_id |
ftmeteofrance |
language |
English |
topic |
Bayesian model BUGS Trajectory Toothed whales Sperm whales [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology [SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM] |
spellingShingle |
Bayesian model BUGS Trajectory Toothed whales Sperm whales [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology [SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM] Laplanche, Christophe Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
topic_facet |
Bayesian model BUGS Trajectory Toothed whales Sperm whales [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology [SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM] |
description |
International audience The author describes and evaluates a Bayesian method to reconstruct three-dimensional toothed whale trajectories from a series of echolocation signals. Localization by using passive acoustic data (time of arrival of source signals at receptors) is assisted by using visual data (coordinates of the whale when diving and resurfacing) and tag information (movement statistics). The efficiency of the Bayesian method is compared to the standard minimum mean squared error statistical approach by comparing the reconstruction results of 48 simulated sperm whale (Physeter macrocephalus) trajectories. The use of the advanced Bayesian method reduces bias (standard deviation) with respect to the standard method up to a factor of 8.9 (13.6). The author provides open-source software which is functional with acoustic data which would be collected in the field from any three-dimensional receptor array design. This approach renews passive acoustics as a valuable tool to study the underwater behavior of toothed whales. |
author2 |
Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) |
format |
Article in Journal/Newspaper |
author |
Laplanche, Christophe |
author_facet |
Laplanche, Christophe |
author_sort |
Laplanche, Christophe |
title |
Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
title_short |
Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
title_full |
Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
title_fullStr |
Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
title_full_unstemmed |
Bayesian three-dimensional reconstruction of toothed whale trajectories: Passive acoustics assisted with visual and tagging measurements |
title_sort |
bayesian three-dimensional reconstruction of toothed whale trajectories: passive acoustics assisted with visual and tagging measurements |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00831460 https://hal.science/hal-00831460/document https://hal.science/hal-00831460/file/laplanche_6859.pdf https://doi.org/10.1121/1.4757740 |
genre |
Physeter macrocephalus Sperm whale toothed whale toothed whales |
genre_facet |
Physeter macrocephalus Sperm whale toothed whale toothed whales |
op_source |
ISSN: 0001-4966 EISSN: 1520-8524 Journal of the Acoustical Society of America https://hal.science/hal-00831460 Journal of the Acoustical Society of America, 2012, vol. 132, pp. 3225-3233. ⟨10.1121/1.4757740⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1121/1.4757740 hal-00831460 https://hal.science/hal-00831460 https://hal.science/hal-00831460/document https://hal.science/hal-00831460/file/laplanche_6859.pdf doi:10.1121/1.4757740 OATAO: 6859 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1121/1.4757740 |
container_title |
The Journal of the Acoustical Society of America |
container_volume |
132 |
container_issue |
5 |
container_start_page |
3225 |
op_container_end_page |
3233 |
_version_ |
1810471967645499392 |