Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar:
The design of a bistatic short-range, shallow water reverberation model is presented, which aims to reproduce the reverberation measurements carried out by TNO, TUS, FFI and KDA in the Vestfjorden area (Norway), during the RUMBLE project. These were collected by using a Low Frequency Active Sonar (L...
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fttno:oai:tudelft.nl:uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 2023-05-15T18:42:45+02:00 Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: Blarzino, G. Ainslie, M.A. Boek, W. Simons, D.G. Snellen, M. 2005-01-01 http://resolver.tudelft.nl/uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 en eng uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 221664 http://resolver.tudelft.nl/uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 Papadakis, J.S.Bjorno, L., Proceedings of the 1st International Conference Underwater Acoustic Measurements: Technologies & Results , 28th June - 1st July 2005, Heraklion, Crete, Greece Sonar Reverberation models Rreverberation measurements b Bistatic reverberation Shallow water Low frequency active sonar (LFAS) article 2005 fttno 2022-04-10T16:11:35Z The design of a bistatic short-range, shallow water reverberation model is presented, which aims to reproduce the reverberation measurements carried out by TNO, TUS, FFI and KDA in the Vestfjorden area (Norway), during the RUMBLE project. These were collected by using a Low Frequency Active Sonar (LFAS) source received on a towed horizontal triplet array. A first comparison between model predictions and measured bistatic reverberation is discussed, as well as the processing procedures being used. Despite the simplifying assumptions, the model shows the ability to recognise the main features of the measured data. This allows us to discuss further steps in modelling efforts, as well as the final goal of using inversion techniques for mapping purposes (seafloor properties, water depth). Article in Journal/Newspaper Vestfjorden TU Delft: Institutional Repository (Delft University of Technology) Norway |
institution |
Open Polar |
collection |
TU Delft: Institutional Repository (Delft University of Technology) |
op_collection_id |
fttno |
language |
English |
topic |
Sonar Reverberation models Rreverberation measurements b Bistatic reverberation Shallow water Low frequency active sonar (LFAS) |
spellingShingle |
Sonar Reverberation models Rreverberation measurements b Bistatic reverberation Shallow water Low frequency active sonar (LFAS) Blarzino, G. Ainslie, M.A. Boek, W. Simons, D.G. Snellen, M. Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
topic_facet |
Sonar Reverberation models Rreverberation measurements b Bistatic reverberation Shallow water Low frequency active sonar (LFAS) |
description |
The design of a bistatic short-range, shallow water reverberation model is presented, which aims to reproduce the reverberation measurements carried out by TNO, TUS, FFI and KDA in the Vestfjorden area (Norway), during the RUMBLE project. These were collected by using a Low Frequency Active Sonar (LFAS) source received on a towed horizontal triplet array. A first comparison between model predictions and measured bistatic reverberation is discussed, as well as the processing procedures being used. Despite the simplifying assumptions, the model shows the ability to recognise the main features of the measured data. This allows us to discuss further steps in modelling efforts, as well as the final goal of using inversion techniques for mapping purposes (seafloor properties, water depth). |
format |
Article in Journal/Newspaper |
author |
Blarzino, G. Ainslie, M.A. Boek, W. Simons, D.G. Snellen, M. |
author_facet |
Blarzino, G. Ainslie, M.A. Boek, W. Simons, D.G. Snellen, M. |
author_sort |
Blarzino, G. |
title |
Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
title_short |
Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
title_full |
Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
title_fullStr |
Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
title_full_unstemmed |
Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
title_sort |
mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar: |
publishDate |
2005 |
url |
http://resolver.tudelft.nl/uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Vestfjorden |
genre_facet |
Vestfjorden |
op_source |
Papadakis, J.S.Bjorno, L., Proceedings of the 1st International Conference Underwater Acoustic Measurements: Technologies & Results , 28th June - 1st July 2005, Heraklion, Crete, Greece |
op_relation |
uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 221664 http://resolver.tudelft.nl/uuid:20600a0b-691f-42df-859e-4dbcb6a99ec3 |
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1766232534491856896 |