New advancements in multibeam echosounder technology
Volberg, B.; Meurling, T. (2006). New advancements in multibeam echosounder technology, in: Evolutions in hydrography, 6th - 9th November 2006, Provincial House Antwerp, Belgium: Proceedings of the 15th International Congress of the International Federation of Hydrographic Societies. Special Publication (Hydrographic Society), 55: pp. 230-233
In: (2006). Evolutions in hydrography, 6th - 9th November 2006, Provincial House Antwerp, Belgium: Proceedings of the 15th International Congress of the International Federation of Hydrographic Societies. Special Publication (Hydrographic Society), 55. International Federation of Hydrographic Society: London. 234 + cd-rom pp., more
In: Special Publication (Hydrographic Society). Hydrographic Society: London. ISSN 0309-8303, more
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Document type: Conference paper
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| Keywords |
Equipment > Acoustic equipment > Echosounders
Equipment > Remote sensing equipment > Sonar > Active sonar > Multibeam sonar
Measurement
Standardization > Calibration
Velocity > Sound velocity
Marine/Coastal |
| Abstract |
The multiple beam echo sounding sonar (MBES) has become an important tool in oceanic applications such as seafloor mapping, sediment evaluation, sub-bottom profiling, surveys, fisheries research, mine countermeasures, and underwater inspections. Intense interest has been directed toward improvements in performance, and new concepts are being introduced at a rapid pace. Some of the new improvements include enhanced bottom coverage, new methods of sound velocity measurement and compensation for refraction, new methods of calibration, and flexible adaptation to the sediment as well as a new method to improve spatial resolution and signal processing. |
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