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dc.contributor.authorBruserud, Kjersti
dc.contributor.authorHaver, Sverre Kristian
dc.date.accessioned2018-05-14T06:09:21Z
dc.date.available2018-05-14T06:09:21Z
dc.date.created2017-08-15T09:24:57Z
dc.date.issued2017
dc.identifier.citationJournal of Atmospheric and Oceanic Technology. 2017, 34 (4), 855-876.nb_NO
dc.identifier.issn0739-0572
dc.identifier.urihttp://hdl.handle.net/11250/2498001
dc.description.abstractA met–ocean measurement program of waves and current profiles at five locations in the northern North Sea was performed over a period of approximately 5 years. Despite quality control, the measured current speed data contained more noise than expected and large discrepancies were observed between overlapping current speed data measured by different current profilers at the same locations and water depths. Some of the noise and discrepancies can be explained by the influence from surface waves. The current measurements from instruments attached to a surface buoy indicated that these suffered from the influence of surface waves. Further investigations of the uncertainties in current speed data were carried out through three phases of a current verification study, where both additional current measurements and data analysis were done. Comparisons of overlapping measured current speed showed large deviations, suggesting that the accuracy of current measurements is not as good as the user expects. These presented results are in contrast to previous studies of overlapping current measurements.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Meteorological Societynb_NO
dc.titleUncertainties in current measurements in the northern North Seanb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber855-876nb_NO
dc.source.volume34nb_NO
dc.source.journalJournal of Atmospheric and Oceanic Technologynb_NO
dc.source.issue4nb_NO
dc.identifier.doi10.1175/JTECH-D-16-0192.1
dc.identifier.cristin1486239
dc.description.localcode© 2017 American Meteorological Society. For information regarding reuse of this content and general copyright information, consult the AMS Copyright Policy (www.ametsoc.org/PUBSReuseLicenses).nb_NO
cristin.unitcode194,64,20,0
cristin.unitnameInstitutt for marin teknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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