Scaling the laws of thermal imaging-based whale detection
Author Posting. © American Meteorological Society, 2020. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution. The definitive version was published in Journal of the Atmospheric and Oceanic Technology 37(5), (2020): 807-824, doi:10.117...
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/25942 2023-05-15T13:15:46+02:00 Scaling the laws of thermal imaging-based whale detection Zitterbart, Daniel Smith, Heather R. Flau, MichaeI Richter, Sebastian Burkhardt, Elke Beland, Joseph Bennett, Louise Cammareri, Alejandro Davis, Andrew Holst, Meike Lanfredi, Caterina Michel, Hanna Noad, Michael Owen, Kylie Pacini, Aude F. Boebel, Olaf 2020-05-08 https://hdl.handle.net/1912/25942 unknown American Meteorological Society https://doi.org/10.1175/JTECH-D-19-0054.1 Zitterbart, D. P., Smith, H. R., Flau, M., Richter, S., Burkhardt, E., Beland, J., Bennett, L., Cammareri, A., Davis, A., Holst, M., Lanfredi, C., Michel, H., Noad, M., Owen, K., Pacini, A., & Boebel, O. (2020). Scaling the laws of thermal imaging-based whale detection. Journal of Atmospheric and Oceanic Technology, 37(5), 807-824. https://hdl.handle.net/1912/25942 doi:10.1175/JTECH-D-19-0054.1 Zitterbart, D. P., Smith, H. R., Flau, M., Richter, S., Burkhardt, E., Beland, J., Bennett, L., Cammareri, A., Davis, A., Holst, M., Lanfredi, C., Michel, H., Noad, M., Owen, K., Pacini, A., & Boebel, O. (2020). Scaling the laws of thermal imaging-based whale detection. Journal of Atmospheric and Oceanic Technology, 37(5), 807-824. doi:10.1175/JTECH-D-19-0054.1 Ocean Instrumentation/sensors Remote sensing Animal studies Field experiments Article 2020 ftwhoas https://doi.org/10.1175/JTECH-D-19-0054.1 2022-05-28T23:03:43Z Author Posting. © American Meteorological Society, 2020. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution. The definitive version was published in Journal of the Atmospheric and Oceanic Technology 37(5), (2020): 807-824, doi:10.1175/JTECH-D-19-0054.1. Marine mammals are under growing pressure as anthropogenic use of the ocean increases. Ship strikes of large whales and loud underwater sound sources including air guns for marine geophysical prospecting and naval midfrequency sonar are criticized for their possible negative effects on marine mammals. Competent authorities regularly require the implementation of mitigation measures, including vessel speed reductions or shutdown of acoustic sources if marine mammals are sighted in sensitive areas or in predefined exclusion zones around a vessel. To ensure successful mitigation, reliable at-sea detection of animals is crucial. To date, ship-based marine mammal observers are the most commonly implemented detection method; however, thermal (IR) imaging–based automatic detection systems have been used in recent years. This study evaluates thermal imaging–based automatic whale detection technology for its use across different oceans. The performance of this technology is characterized with respect to environmental conditions, and an automatic detection algorithm for whale blows is presented. The technology can detect whales in polar, temperate, and subtropical ocean regimes over distances of up to several kilometers and outperforms marine mammal observers in the number of whales detected. These results show that thermal imaging technology can be used to assist in providing protection for marine mammals against ship strike and acoustic impact across the world’s oceans. This work was funded by the Office of Naval Research (ONR) under Award N000141310856, by the Environmental Studies Research Fund (ESRF; esrfunds.org) under Award 2014-03S and by the Alfred-Wegener-Institute Helmholtz Zentrum für Polar- ... Article in Journal/Newspaper Alfred Wegener Institute Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Journal of Atmospheric and Oceanic Technology 37 5 807 824 |
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Open Polar |
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Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
op_collection_id |
ftwhoas |
language |
unknown |
topic |
Ocean Instrumentation/sensors Remote sensing Animal studies Field experiments |
spellingShingle |
Ocean Instrumentation/sensors Remote sensing Animal studies Field experiments Zitterbart, Daniel Smith, Heather R. Flau, MichaeI Richter, Sebastian Burkhardt, Elke Beland, Joseph Bennett, Louise Cammareri, Alejandro Davis, Andrew Holst, Meike Lanfredi, Caterina Michel, Hanna Noad, Michael Owen, Kylie Pacini, Aude F. Boebel, Olaf Scaling the laws of thermal imaging-based whale detection |
topic_facet |
Ocean Instrumentation/sensors Remote sensing Animal studies Field experiments |
description |
Author Posting. © American Meteorological Society, 2020. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution. The definitive version was published in Journal of the Atmospheric and Oceanic Technology 37(5), (2020): 807-824, doi:10.1175/JTECH-D-19-0054.1. Marine mammals are under growing pressure as anthropogenic use of the ocean increases. Ship strikes of large whales and loud underwater sound sources including air guns for marine geophysical prospecting and naval midfrequency sonar are criticized for their possible negative effects on marine mammals. Competent authorities regularly require the implementation of mitigation measures, including vessel speed reductions or shutdown of acoustic sources if marine mammals are sighted in sensitive areas or in predefined exclusion zones around a vessel. To ensure successful mitigation, reliable at-sea detection of animals is crucial. To date, ship-based marine mammal observers are the most commonly implemented detection method; however, thermal (IR) imaging–based automatic detection systems have been used in recent years. This study evaluates thermal imaging–based automatic whale detection technology for its use across different oceans. The performance of this technology is characterized with respect to environmental conditions, and an automatic detection algorithm for whale blows is presented. The technology can detect whales in polar, temperate, and subtropical ocean regimes over distances of up to several kilometers and outperforms marine mammal observers in the number of whales detected. These results show that thermal imaging technology can be used to assist in providing protection for marine mammals against ship strike and acoustic impact across the world’s oceans. This work was funded by the Office of Naval Research (ONR) under Award N000141310856, by the Environmental Studies Research Fund (ESRF; esrfunds.org) under Award 2014-03S and by the Alfred-Wegener-Institute Helmholtz Zentrum für Polar- ... |
format |
Article in Journal/Newspaper |
author |
Zitterbart, Daniel Smith, Heather R. Flau, MichaeI Richter, Sebastian Burkhardt, Elke Beland, Joseph Bennett, Louise Cammareri, Alejandro Davis, Andrew Holst, Meike Lanfredi, Caterina Michel, Hanna Noad, Michael Owen, Kylie Pacini, Aude F. Boebel, Olaf |
author_facet |
Zitterbart, Daniel Smith, Heather R. Flau, MichaeI Richter, Sebastian Burkhardt, Elke Beland, Joseph Bennett, Louise Cammareri, Alejandro Davis, Andrew Holst, Meike Lanfredi, Caterina Michel, Hanna Noad, Michael Owen, Kylie Pacini, Aude F. Boebel, Olaf |
author_sort |
Zitterbart, Daniel |
title |
Scaling the laws of thermal imaging-based whale detection |
title_short |
Scaling the laws of thermal imaging-based whale detection |
title_full |
Scaling the laws of thermal imaging-based whale detection |
title_fullStr |
Scaling the laws of thermal imaging-based whale detection |
title_full_unstemmed |
Scaling the laws of thermal imaging-based whale detection |
title_sort |
scaling the laws of thermal imaging-based whale detection |
publisher |
American Meteorological Society |
publishDate |
2020 |
url |
https://hdl.handle.net/1912/25942 |
genre |
Alfred Wegener Institute |
genre_facet |
Alfred Wegener Institute |
op_source |
Zitterbart, D. P., Smith, H. R., Flau, M., Richter, S., Burkhardt, E., Beland, J., Bennett, L., Cammareri, A., Davis, A., Holst, M., Lanfredi, C., Michel, H., Noad, M., Owen, K., Pacini, A., & Boebel, O. (2020). Scaling the laws of thermal imaging-based whale detection. Journal of Atmospheric and Oceanic Technology, 37(5), 807-824. doi:10.1175/JTECH-D-19-0054.1 |
op_relation |
https://doi.org/10.1175/JTECH-D-19-0054.1 Zitterbart, D. P., Smith, H. R., Flau, M., Richter, S., Burkhardt, E., Beland, J., Bennett, L., Cammareri, A., Davis, A., Holst, M., Lanfredi, C., Michel, H., Noad, M., Owen, K., Pacini, A., & Boebel, O. (2020). Scaling the laws of thermal imaging-based whale detection. Journal of Atmospheric and Oceanic Technology, 37(5), 807-824. https://hdl.handle.net/1912/25942 doi:10.1175/JTECH-D-19-0054.1 |
op_doi |
https://doi.org/10.1175/JTECH-D-19-0054.1 |
container_title |
Journal of Atmospheric and Oceanic Technology |
container_volume |
37 |
container_issue |
5 |
container_start_page |
807 |
op_container_end_page |
824 |
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