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AOB - Acoustic Oceanographic Buoy: concept and feasibility

2006Conference object Open access
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dc.contributor.authorJesus, S. M.
dc.contributor.authorSoares, C.
dc.contributor.authorSilva, A.
dc.contributor.authorHermand, J.-P.
dc.contributor.authorCoelho, E.
dc.date.accessioned2014-10-06T13:55:03Z
dc.date.available2014-10-06T13:55:03Z
dc.date.issued2006
dc.description.abstractThe AOB - Acoustic Oceanographic Buoy is the single node of a network of “smart” buoys for acoustic surveillance, Rapid Environmental Assessment (REA) and underwater communications. The AOB is a lightweight surface buoy with a vertical array of acoustic receivers and temperature sensors to be air dropped or hand deployed from a small boat. The received data is geotime and GPS precisely marked, locally stored and processed by on board dedicated DSP hardware. AOBs can exchange data over a local area network that includes submerged, sea surface (like for instance other AOBs) and air or land located nodes, allowing for the integration of all users in a seamless network. Specific software allows AOB usage in complex tasks such as passive or multistatic acoustic surveillance, acoustic observations for REA oceanographic forecast and model calibration, bottom and water column acoustic inversion, underwater communications and cooperating target tracking. The AOB was successfully deployed in several consecutive days during two Maritime REA sea trials in 2003 (Mediterranean), in 2004 (Atlantic) and for an high-frequency underwater communications experiment during MakaiEX, 2005 (Hawai). Data collected at sea shows that the AOB is a versatile, robust and easy to use tool for a variety of broadband underwater acoustic applications.por
dc.description.sponsorshipThe authors would like to thank the continuous support of NURC, FCT (Portugal) - AOB-JRP, Makai experiments; FSRH-BSAB-542.por
dc.identifier.citationS.M. JESUS, C. SOARES, A. SILVA, J.-P. HERMAND and E. COELHO, "AOB - Acoustic Oceanographic Buoy: concept and feasibility" in Underwater Defence Technology European Conference (UDT'06) 2006, Hamburg, Germany, June.por
dc.identifier.otherAUT: SJE00662; ASI00912;
dc.identifier.urihttp://hdl.handle.net/10400.1/5196
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherUDT - Undersea Defence Technologypor
dc.relationEnvironmental assessment with a RAnDom field of Acoustic Receivers RADAR
dc.subjectRapid environmental assessmentpor
dc.subjectOcean tomographypor
dc.subjectAcoustic sensing systemspor
dc.titleAOB - Acoustic Oceanographic Buoy: concept and feasibilitypor
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleEnvironmental assessment with a RAnDom field of Acoustic Receivers RADAR
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Orçamento de Funcionamento%2FPOSC/POSI%2FCPS%2F47824%2F2002/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FCTA%2F47719%2F2002/PT
oaire.citation.conferencePlaceHamburgpor
oaire.citation.endPage7por
oaire.citation.startPage1por
oaire.citation.titleUnderwater Defence Technology European Conferencepor
oaire.fundingStreamOrçamento de Funcionamento/POSC
oaire.fundingStreamPOCI
person.familyNameJesus
person.familyNameSOARES
person.familyNameSilva
person.givenNameSergio
person.givenNameCRISTIANO
person.givenNameAntónio
person.identifier.ciencia-idEB17-11D8-E7BD
person.identifier.orcid0000-0002-6021-1761
person.identifier.orcid0000-0002-2789-8506
person.identifier.orcid0000-0002-1724-7777
person.identifier.ridN-6554-2013
person.identifier.scopus-author-id7003729485
person.identifier.scopus-author-id55846463600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
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