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dc.contributor.authorSilva, Paula G.
dc.contributor.authorKlein, Antonio H.F.
dc.contributor.authorGonzález Rodríguez, Ernesto Mauricio 
dc.contributor.authorGutiérrez Gutiérrez, Omar Quetzalcoatl
dc.contributor.authorEspejo Hermosa, Antonio
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-02-14T10:05:05Z
dc.date.available2017-02-14T10:05:05Z
dc.date.issued2015
dc.identifier.issn0001-3765
dc.identifier.issn1678-2690
dc.identifier.urihttp://hdl.handle.net/10902/10329
dc.description.abstractABSTRACT: This work presents a validation of wave parameters from the new sixty years Downscaled Ocean Waves (DOW) reanalysis database. This study compares quantiles of the Gumbel distribution of Hs (significant wave height) and Tp (peak period) from simulated data with an 11 months' time series obtained from a buoy moored seaward on the Santa Catarina coast. Analysis by means of Gumbel distribution quantiles allows more weight to be given to the highest values of the time series, which are especially important in design projects. The statistical parameters used to verify the fit between the measured and the modeled data included: RMSE, BIAS, Scatter Index and Pearson Correlation Coefficient. Mean direction (9m) validation was conducted qualitatively. The database showed good fit of the mean conditions, especially Hs which was well Reproduced by the wave model. Underestimation of Tp, related mainly to the low spatial and temporal resolution of wind data used to generate waves, highlights this general modeling problem. Based on calculated statistical parameters, DOW data were considered comparable to the values obtained by measurements; however, such data must be cautiously used for extreme events analysis and in areas of bimodal sea conditions, where major deficiencies in the database were observed.es_ES
dc.description.sponsorshipThe authors are also thankful to the Brazilian government through the Ministério do Meio Ambiente (MMA) and the Agência Brasileira de Cooperação (ABC) for the financial support of this research (within the project Transference of Methodologies and Tools to Support the Brazilian Coastal Management).es_ES
dc.format.extent12 p.es_ES
dc.language.isoenges_ES
dc.publisherAcademia Brasileira de Ciênciases_ES
dc.rightsAtribución 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.sourceAnais da Academia Brasileira de Ciências (2015) 87(2): 623-634es_ES
dc.subject.otherDOWes_ES
dc.subject.otherValidationes_ES
dc.subject.otherWave reanalysises_ES
dc.subject.otherWAVEWATCHllles_ES
dc.titlePerformance assessment of the database downscaled ocean waves (DOW) on Santa Catarina coast, South Braziles_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000200623&lng=en&nrm=iso&tlng=enes_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1590/0001-3765201520140329
dc.type.versionpublishedVersiones_ES


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Atribución 3.0 EspañaExcept where otherwise noted, this item's license is described as Atribución 3.0 España