Repository logo
 
Publication

AOB - an easily deployable, reconfigurable and multifunctional acoustic-oceanographic system

2004Conference object Open access
Simple item page
dc.contributor.authorJesus, S. M.
dc.contributor.authorSoares, C.
dc.contributor.authorSilva, A.
dc.contributor.authorHermand, J.-P.
dc.contributor.authorCoelho, E.
dc.date.accessioned2014-10-06T13:43:01Z
dc.date.available2014-10-06T13:43:01Z
dc.date.issued2004
dc.description.abstractThe concept of an easy to use and easy to deploy ocean acoustic tomographic OAT system is presented. The system is composed of a network of buoys and a data inversion online processor. This study concerns the individual node of that network—the acoustic-oceanographic buoy AOB —the data inversion technique and the testing of the system at sea. The AOB is a lightweight surface buoy with a vertical array of acoustic and temperature sensors to be hand deployed in a free-drifting configuration from a small boat. The data are locally stored and transmitted online to a remote station for processing and monitoring. Data inversion is based on a broadband matched-field tomography technique where known and unknown parameters are simultaneously searched for focalization . In situ recorded temperature data serve for algorithm initialization and calibration. The AOB was successfully deployed in several consecutive days during two rapid environmental assessment sea trials in 2003 Mediterranean and 2004 Atlantic . Data collected at sea also show that the AOB can be reconfigured as a receiving array for underwater coherent communications in the band up to 15 kHz.por
dc.identifier.citationS.M. JESUS, C. SOARES, A.J. SILVA, J.-P. HERMAND and E.F. COELHO, "AOB - an easily deployable, reconfigurable and multifunctional acoustic-oceanographic system" in Journal of the Acoustical Society of America, vol. 116 (4), pt. 2, pp.2559-2559.por
dc.identifier.otherAUT: SJE00662; ASI00912;
dc.identifier.urihttp://hdl.handle.net/10400.1/5194
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherScitationpor
dc.titleAOB - an easily deployable, reconfigurable and multifunctional acoustic-oceanographic systempor
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Orçamento de Funcionamento%2FPOSC/POSI%2FCPS%2F47824%2F2002/PT
oaire.citation.conferencePlaceSan Diegopor
oaire.citation.endPage2559por
oaire.citation.startPage2559por
oaire.citation.title148th Meeting of the Acoustical Society of Americapor
oaire.citation.volume116por
oaire.fundingStreamOrçamento de Funcionamento/POSC
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.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublicatione0226ece-3767-4beb-ab80-868e8897c14a
relation.isAuthorOfPublication21359474-b0e6-4d62-a0b1-fa87a750b1ca
relation.isAuthorOfPublication564df7bf-2e6e-46bf-a80b-d37570d3b78d
relation.isAuthorOfPublication.latestForDiscovery564df7bf-2e6e-46bf-a80b-d37570d3b78d
relation.isProjectOfPublicationc547072d-275f-4347-8ae5-9e87d222942d
relation.isProjectOfPublication.latestForDiscoveryc547072d-275f-4347-8ae5-9e87d222942d

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
AOB - an easily deployable, reconfigurable and multifunctional acoustic-oceanographic system.pdf
Size:
49.48 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
3.68 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

FCT4-Vários