REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA
International audience Detecting and localizing the echolocation clicks of sperm whales provides insight into their diving behavior, but existing methods are limited in range, imprecise, or costly. In this work, we demonstrate that we can obtain a high definition 3D track of deep diving cetaceans fr...
Main Authors: | , , , , , , , , |
---|---|
Other Authors: | , , , , , , , , |
Format: | Other/Unknown Material |
Language: | English |
Published: |
HAL CCSD
2019
|
Subjects: | |
Online Access: | https://hal.archives-ouvertes.fr/hal-02445414/file/poupard2019.pdf https://hal.archives-ouvertes.fr/hal-02445414 |
id |
fttriple:oai:gotriple.eu:10670/1.de1u2l |
---|---|
record_format |
openpolar |
spelling |
fttriple:oai:gotriple.eu:10670/1.de1u2l 2023-05-15T17:59:25+02:00 REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA Real-TIME PASSIVE Acoustic 3D Tracking OF DEEP Diving Cetacean BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA Poupard, M. Ferrari, M. Schlüter, J Marxer, R Giraudet, P Barchasz, V Gies, V. Pavan, G Glotin, H. DYNamiques de l’Information (DYNI) Laboratoire d'Informatique et Systèmes (LIS) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Astrophysique de Marseille (LAM) Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) Université de Toulon (UTLN) Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP) Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU) PNRIA Brighton, United Kingdom 2019-05-12 https://hal.archives-ouvertes.fr/hal-02445414/file/poupard2019.pdf https://hal.archives-ouvertes.fr/hal-02445414 en eng HAL CCSD hal-02445414 10670/1.de1u2l https://hal.archives-ouvertes.fr/hal-02445414/file/poupard2019.pdf https://hal.archives-ouvertes.fr/hal-02445414 other Hyper Article en Ligne - Sciences de l'Homme et de la Société 2019 IEEE International Conference on Acoustics, Speech and Signal Processing 2019 IEEE International Conference on Acoustics, Speech and Signal Processing, May 2019, Brighton, United Kingdom 3D passive acoustic tracking ASV tortuosity Physeter macrocephalus sperm whale clicks biosonar embedded real-time system high velocity sound card small surface array info envir Conference Output https://vocabularies.coar-repositories.org/resource_types/c_c94f/ 2019 fttriple 2023-01-22T17:35:41Z International audience Detecting and localizing the echolocation clicks of sperm whales provides insight into their diving behavior, but existing methods are limited in range, imprecise, or costly. In this work, we demonstrate that we can obtain a high definition 3D track of deep diving cetaceans from a five-channel, small-aperture hydrophone array on a moving autonomous surface vehicle (ASV), enabled by the vessel's hydrodynamic quality and a high recording sample rate. Real-time processing is achieved by splitting our non-uniform array into two parts for time delay of arrival estimation. Resulting 3D tracks depict the behavior of the cetacean in the abyss (−1.2 km), with one position per second. This high resolution allows us to observe a correlation between the repetition rate of the predator's biosonar and the tortuosity of its track. Our proposed mobile observatory may offer new insights about whale behavior and its foraging success close to vessel traffic. Other/Unknown Material Physeter macrocephalus Sperm whale Unknown Brighton ENVELOPE(-55.631,-55.631,49.550,49.550) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
3D passive acoustic tracking ASV tortuosity Physeter macrocephalus sperm whale clicks biosonar embedded real-time system high velocity sound card small surface array info envir |
spellingShingle |
3D passive acoustic tracking ASV tortuosity Physeter macrocephalus sperm whale clicks biosonar embedded real-time system high velocity sound card small surface array info envir Poupard, M. Ferrari, M. Schlüter, J Marxer, R Giraudet, P Barchasz, V Gies, V. Pavan, G Glotin, H. REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
topic_facet |
3D passive acoustic tracking ASV tortuosity Physeter macrocephalus sperm whale clicks biosonar embedded real-time system high velocity sound card small surface array info envir |
description |
International audience Detecting and localizing the echolocation clicks of sperm whales provides insight into their diving behavior, but existing methods are limited in range, imprecise, or costly. In this work, we demonstrate that we can obtain a high definition 3D track of deep diving cetaceans from a five-channel, small-aperture hydrophone array on a moving autonomous surface vehicle (ASV), enabled by the vessel's hydrodynamic quality and a high recording sample rate. Real-time processing is achieved by splitting our non-uniform array into two parts for time delay of arrival estimation. Resulting 3D tracks depict the behavior of the cetacean in the abyss (−1.2 km), with one position per second. This high resolution allows us to observe a correlation between the repetition rate of the predator's biosonar and the tortuosity of its track. Our proposed mobile observatory may offer new insights about whale behavior and its foraging success close to vessel traffic. |
author2 |
DYNamiques de l’Information (DYNI) Laboratoire d'Informatique et Systèmes (LIS) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Astrophysique de Marseille (LAM) Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) Université de Toulon (UTLN) Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP) Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU) PNRIA |
format |
Other/Unknown Material |
author |
Poupard, M. Ferrari, M. Schlüter, J Marxer, R Giraudet, P Barchasz, V Gies, V. Pavan, G Glotin, H. |
author_facet |
Poupard, M. Ferrari, M. Schlüter, J Marxer, R Giraudet, P Barchasz, V Gies, V. Pavan, G Glotin, H. |
author_sort |
Poupard, M. |
title |
REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
title_short |
REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
title_full |
REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
title_fullStr |
REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
title_full_unstemmed |
REAL-TIME PASSIVE ACOUSTIC 3D TRACKING OF DEEP DIVING CETACEAN BY SMALL NON-UNIFORM MOBILE SURFACE ANTENNA |
title_sort |
real-time passive acoustic 3d tracking of deep diving cetacean by small non-uniform mobile surface antenna |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.archives-ouvertes.fr/hal-02445414/file/poupard2019.pdf https://hal.archives-ouvertes.fr/hal-02445414 |
op_coverage |
Brighton, United Kingdom |
long_lat |
ENVELOPE(-55.631,-55.631,49.550,49.550) |
geographic |
Brighton |
geographic_facet |
Brighton |
genre |
Physeter macrocephalus Sperm whale |
genre_facet |
Physeter macrocephalus Sperm whale |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société 2019 IEEE International Conference on Acoustics, Speech and Signal Processing 2019 IEEE International Conference on Acoustics, Speech and Signal Processing, May 2019, Brighton, United Kingdom |
op_relation |
hal-02445414 10670/1.de1u2l https://hal.archives-ouvertes.fr/hal-02445414/file/poupard2019.pdf https://hal.archives-ouvertes.fr/hal-02445414 |
op_rights |
other |
_version_ |
1766168216744230912 |