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Project Deliverable D50 Report on Best Practices ... - ESONET NoE

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4.2.2 Acoustic sensors<br />

4.2.2.1 Introductory text<br />

Acoustic sensors like ADCP and s<strong>on</strong>ar systems are forming the backb<strong>on</strong>e for ocean science<br />

missi<strong>on</strong>s. This sessi<strong>on</strong> will focus <strong>on</strong> best practices developed within this c<strong>on</strong>text in particular<br />

in regard to signal processing techniques and data verificati<strong>on</strong> strategies for acoustic systems.<br />

Although ADCPs are based <strong>on</strong> a very straightforward measuring principle the data processing<br />

is quite intricate often leaving scientific users in the role of simply applying predefined<br />

processing steps. A coherent approach <strong>on</strong> this appears necessary so that users of the data can<br />

judge <strong>on</strong> the reliability of the collected data.<br />

The following issues will be discussed during this sessi<strong>on</strong>:<br />

o Applicati<strong>on</strong> of acoustic systems in different scenarios (ADCPs for currents and<br />

waves).<br />

o Known issues of the instruments.<br />

o Existing or newly developed quality c<strong>on</strong>trol and assurance procedures.<br />

o Interacti<strong>on</strong> with manufacturer to derive recommendati<strong>on</strong>s for the user.<br />

Giving reference to a use case selected from demo missi<strong>on</strong> activities like the detecti<strong>on</strong> and<br />

classificati<strong>on</strong> of marine mammals by recording acoustic signals the applicati<strong>on</strong> of discussed<br />

methods will be highlighted.<br />

4.2.2.2 Panel sessi<strong>on</strong>s<br />

Panel P1.2 – “Acoustic sensors” led by Jean-Pierre Hermand (ULB) and Michel André<br />

(UPC).<br />

Infrastructure visit : Calibrati<strong>on</strong> facilities and tour of IFREMER.<br />

Participants list :<br />

Names Surnames Instituti<strong>on</strong>s Emails<br />

Michel André UPC michel.andre@upc.edu<br />

Patrice Brehmer IRD pbrehmer@ifremer.fr<br />

Sylvain Buss<strong>on</strong> ENSIETA sylvain.buss<strong>on</strong>@ensieta.fr<br />

Gunay Cifci DEU-IMST gunay.cifci@deu.edu.tr<br />

Jens Greinert NIOZ greinert@nioz.nl<br />

Michel Ham<strong>on</strong> IFREMER michel.ham<strong>on</strong>@ifremer.fr<br />

Jean-Pierre Hermand ULB jhermand@ulb.ac.be<br />

Olivier Peden IFREMER olivier.peden@ifremer.fr<br />

Olivier Pot IPGP pot@ipgp.fr<br />

Carla Scalabrin IFREMER carla.scalabrin@ifremer.fr<br />

Cyril Chailloux ENSIETA cyril.chailloux@ensieta.fr<br />

Seda Okay DEU-IMST seda.okay@deu.edu.tr<br />

<str<strong>on</strong>g>Deliverable</str<strong>on</strong>g> #50 - update October 2010 9

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