1 Geoacoustic inversion of horizontal line array ship-noise data from the Barents Sea
Recent interest in matched-field inversion (MFI) for the estimation of seabed geoacoustic model parameters has expanded from traditional use of high-level controlled sources and a vertical line array of sensors to applications including ship-noise sources with towed [1] and bottom-moored [2] horizon...
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| Format: | Text |
| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.571.1302 http://pruac.apl.washington.edu/abstracts/Tollefsen.pdf |
| Summary: | Recent interest in matched-field inversion (MFI) for the estimation of seabed geoacoustic model parameters has expanded from traditional use of high-level controlled sources and a vertical line array of sensors to applications including ship-noise sources with towed [1] and bottom-moored [2] horizontal line arrays (HLAs). A relevant question is the information content of such data. This paper presents results from MFI of low-frequency data from a relatively quiet surface ship recorded on a long |
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