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dc.date.accessioned2013-03-12T08:18:17Z
dc.date.available2013-03-12T08:18:17Z
dc.date.issued2004en_US
dc.date.submitted2011-05-30en_US
dc.identifier.urihttp://hdl.handle.net/10852/10197
dc.description.abstractA system for displaying tidal currents in an electronic chart display and information system (ECDIS) has been developed and implemented in compliance with the standards of the International Hydrographic Organization (IHO). The tidal current fields can be displayed in real time on the electronic navigational chart and several options and functions for updating and zooming have been designed. The current fields are calculated from a data base with the harmonic constants for the four major tidal constituents. The harmonic constants are obtained from a high resolution numerical model which is validated by comparing with sea level and current measurements. The depth matrix for the central part of the model domain was calculated from data from multi-beam bathymetric surveys. An application example of the implementation is given for Trondheimsleia, a part of the main sailing route along the western coast of Norway.eng
dc.language.isoengen_US
dc.relation.ispartofPreprint series. Mechanics and Applied Mathematics http://urn.nb.no/URN:NBN:no-23418en_US
dc.relation.urihttp://urn.nb.no/URN:NBN:no-23418
dc.titleImplementation of high resolution tidal current fields in electronic navigational chart systemsen_US
dc.typeResearch reporten_US
dc.date.updated2012-01-19en_US
dc.creator.authorGjevik, Bjørnen_US
dc.creator.authorHareide, Danielen_US
dc.creator.authorLynge, Birgit Kjossen_US
dc.creator.authorOmmundsen, Atleen_US
dc.creator.authorSkailand, Jan Helgeen_US
dc.creator.authorUrheim, H.B.en_US
dc.subject.nsiVDP::410en_US
dc.identifier.urnURN:NBN:no-27807en_US
dc.type.documentForskningsrapporten_US
dc.identifier.duo126336en_US
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/10197/1/mech-03-04.pdf


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