| Type of trial: | Full scale |
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| Adjusted to full scale?: | UNSPECIFIED |
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| Source level calculation: | Numerical modelling |
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| Date of measurements: | 2010 |
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| Classification: | Open |
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| Location: | North Sea, dredging Area 240 |
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| Facility: | UNSPECIFIED |
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| Frequency scaling procedures: | UNSPECIFIED |
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| Noise level scaling procedures: | UNSPECIFIED |
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| Number of hydrophones: | UNSPECIFIED |
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| Nominal hydrophone depths (m): | UNSPECIFIED |
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| Hydrophone setup: | Autonomous array bottom mounted |
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| Beam or keel aspect?: | Beam |
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| Min. system frequency (Hz): | 25 |
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| Max. system frequency (Hz): | 40000 |
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| Calibration: | Full frequency range voltage input |
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| Calibration regularity: | Before trial |
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| Min. water depth (m): | 20 |
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| Max. water depth (m): | 40 |
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| Min. wind speed (m/s): | UNSPECIFIED |
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| Max. wind speed (m/s): | UNSPECIFIED |
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| Min. wave height (m): | UNSPECIFIED |
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| Max. wave height (m): | UNSPECIFIED |
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| Seabed type: | Gravel |
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| Principal authors/investigators: | | Creators | Email |
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| Robinson, S.P. | UNSPECIFIED | | Theobald, P.D | UNSPECIFIED | | Hayman, G | UNSPECIFIED | | Wang, L.S. | UNSPECIFIED | | Lepper, P.A | UNSPECIFIED | | Humphrey, V | UNSPECIFIED | | Mumford, S | UNSPECIFIED |
|
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| Corporate Creators: | Marine Aggregate Levy Sustainability Fund (MALSF) |
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| Title: | Measurement of underwater noise arising from marine aggregate dredging operations |
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| Date of publication: | 2011 |
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| Official URL: | http://www.alsf-mepf.org.uk. |
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