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dc.contributor.authorMasmitjà Rusiñol, Ivan
dc.contributor.authorCarandell Widmer, Matias
dc.contributor.authorBouvet, Pierre-Jean
dc.contributor.authorAguzzi, Jacopo
dc.contributor.authorGomáriz Castro, Spartacus
dc.contributor.authorRío Fernandez, Joaquín del
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2019-03-01T11:02:47Z
dc.date.available2019-03-01T11:02:47Z
dc.date.issued2018
dc.identifier.citationMasmitja, I. [et al.]. Underwater acoustic slant range measurements related to weather and sea state. A: IMEKO World Congress. "Journal of Physics: Conference Series, 1065 (2018). XXII World Congress of the International Measurement Confederation (IMEKO 2018) 3–6 September 2018, Belfast, United Kingdom". Londres: Institute of Physics (IOP), 2018, p. 52038/1-052038/4.
dc.identifier.isbn1742-6596
dc.identifier.urihttp://hdl.handle.net/2117/129987
dc.description.abstractUnderwater range measurements are key factor in underwater acoustic positioning, used in Long Base-Line (LBL) or Ultra Short Base-Line (USBL) computing techniques. These measurements are commonly carried out through acoustic communications between modems and their accuracy can be affected by different factors, such as sea state, weather conditions, and obstacles in the line of sight propagation. This is especially important in shallow waters areas, where others phenomena such as multi-path have to be considered. Therefore, range accuracy and the associated position estimation errors are an important area of research. Here, we addressed the relation between range measurements variability and sea state (i.e. currents or waves height) as proxy of real-world conditions, affecting acoustic positioning performances. For that purpose, a long-term deployment have been carried out in the underwater cabled observatory OBSEA, which provide different measurements of the sea and weather state.
dc.language.isoeng
dc.publisherInstitute of Physics (IOP)
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física::Acústica::Sons subaquàtics
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura
dc.subject.lcshUnderwater acoustics
dc.titleUnderwater acoustic slant range measurements related to weather and sea state
dc.typeConference report
dc.subject.lemacAcústica submarina
dc.contributor.groupUniversitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí
dc.identifier.doi10.1088/1742-6596/1065/5/052038
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1088/1742-6596/1065/5/052038
dc.rights.accessOpen Access
local.identifier.drac23617544
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/654410/EU/Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories/JERICO-NEXT
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-87861-R/ES/REDES DE SENSORES SUBMARINOS AUTONOMOS Y CABLEADOS APLICADOS A LA MONITORIZACION REMOTA DE INDICADORES BIOLOGICOS/
local.citation.authorMasmitja, I.; Carandell, M.; Bouvet, P.; Aguzzi, J.; Gomariz, S.; Del Rio, J.
local.citation.contributorIMEKO World Congress
local.citation.pubplaceLondres
local.citation.publicationNameJournal of Physics: Conference Series, 1065 (2018). XXII World Congress of the International Measurement Confederation (IMEKO 2018) 3–6 September 2018, Belfast, United Kingdom
local.citation.startingPage52038/1
local.citation.endingPage052038/4


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