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dc.contributor.authorJakobsson, Martin
dc.contributor.authorMayer, Larry A.
dc.contributor.authorBringensparr, Caroline
dc.contributor.authorCastro, Carlos F.
dc.contributor.authorMohammad, Rezwan
dc.contributor.authorJohnson, Paul
dc.contributor.authorKetter, Tomer
dc.contributor.authorAccettella, Daniela
dc.contributor.authorAmblas, David
dc.contributor.authorAn, Lu
dc.contributor.authorArndt, Jan Erik
dc.contributor.authorCanals, Miquel
dc.contributor.authorCasamor, José Luis
dc.contributor.authorChauché, Nolwenn
dc.contributor.authorCoakley, Bernard
dc.contributor.authorDanielson, Seth
dc.contributor.authorDemarte, Maurizio
dc.contributor.authorDickson, Mary-Lynn
dc.contributor.authorDorschel, Boris
dc.contributor.authorDowdeswell, Julian A.
dc.contributor.authorDreutter, Simon
dc.contributor.authorFremand, Alice C.
dc.contributor.authorGallant, Dana
dc.contributor.authorHall, John K.
dc.contributor.authorHehemann, Laura
dc.contributor.authorHodnesdal, Hanne
dc.contributor.authorHong, Jongkuk
dc.contributor.authorIvaldi, Roberta
dc.contributor.authorKane, Emily
dc.contributor.authorKlaucke, Ingo
dc.contributor.authorKrawczyk, Diana W.
dc.contributor.authorKristoffersen, Yngve
dc.contributor.authorKuipers, Boele R.
dc.contributor.authorMillan, Romain
dc.contributor.authorMasetti, Giuseppe
dc.contributor.authorMorlighem, Mathieu
dc.contributor.authorNoormets, Riko
dc.contributor.authorPrescott, Megan M.
dc.contributor.authorRebesco, Michele
dc.contributor.authorRignot, Eric
dc.contributor.authorSemiletov, Igor
dc.contributor.authorTate, Alex J.
dc.contributor.authorTravaglini, Paola
dc.contributor.authorVelicogna, Isabella
dc.contributor.authorWeatherall, Pauline
dc.contributor.authorWeinrebe, Wilhelm
dc.contributor.authorWillis, Joshua K.
dc.contributor.authorWood, Michael
dc.contributor.authorZarayskaya, Yulia
dc.contributor.authorZhang, Tao
dc.contributor.authorZimmermann, Mark
dc.contributor.authorZinglersen, Karl B.
dc.date.accessioned2020-07-09T15:12:34Z
dc.date.available2020-07-09T15:12:34Z
dc.date.issued2020-07-09
dc.date.submitted2020-03-16
dc.identifier.others41597-020-0520-9
dc.identifier.other520
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/307799
dc.descriptionFunder: The Nippon Foundation of Japan, grant Seabed 2030
dc.descriptionFunder: Open access funding provided by Stockholm University
dc.description.abstractAbstract: Bathymetry (seafloor depth), is a critical parameter providing the geospatial context for a multitude of marine scientific studies. Since 1997, the International Bathymetric Chart of the Arctic Ocean (IBCAO) has been the authoritative source of bathymetry for the Arctic Ocean. IBCAO has merged its efforts with the Nippon Foundation-GEBCO-Seabed 2030 Project, with the goal of mapping all of the oceans by 2030. Here we present the latest version (IBCAO Ver. 4.0), with more than twice the resolution (200 × 200 m versus 500 × 500 m) and with individual depth soundings constraining three times more area of the Arctic Ocean (∼19.8% versus 6.7%), than the previous IBCAO Ver. 3.0 released in 2012. Modern multibeam bathymetry comprises ∼14.3% in Ver. 4.0 compared to ∼5.4% in Ver. 3.0. Thus, the new IBCAO Ver. 4.0 has substantially more seafloor morphological information that offers new insights into a range of submarine features and processes; for example, the improved portrayal of Greenland fjords better serves predictive modelling of the fate of the Greenland Ice Sheet.
dc.languageen
dc.publisherNature Publishing Group UK
dc.subjectData Descriptor
dc.subject/704/2151/215
dc.subject/704/2151/2809
dc.subject/704/829
dc.subjectdata-descriptor
dc.titleThe International Bathymetric Chart of the Arctic Ocean Version 4.0
dc.typeArticle
dc.date.updated2020-07-09T15:12:34Z
prism.issueIdentifier1
prism.publicationNameScientific Data
prism.volume7
dc.identifier.doi10.17863/CAM.54891
dcterms.dateAccepted2020-05-14
rioxxterms.versionofrecord10.1038/s41597-020-0520-9
rioxxterms.versionVoR
rioxxterms.licenseref.urihttps://creativecommons.org/licenses/by/4.0/
dc.contributor.orcidJakobsson, Martin [0000-0002-9033-3559]
dc.contributor.orcidCastro, Carlos F. [0000-0001-7523-1477]
dc.contributor.orcidAmblas, David [0000-0002-6248-5512]
dc.contributor.orcidCanals, Miquel [0000-0001-5267-7601]
dc.contributor.orcidDanielson, Seth [0000-0002-9191-4363]
dc.contributor.orcidDorschel, Boris [0000-0002-3495-5927]
dc.contributor.orcidDowdeswell, Julian A. [0000-0003-1369-9482]
dc.contributor.orcidFremand, Alice C. [0000-0001-8272-0981]
dc.contributor.orcidKlaucke, Ingo [0000-0002-2631-6615]
dc.contributor.orcidMorlighem, Mathieu [0000-0001-5219-1310]
dc.contributor.orcidNoormets, Riko [0000-0002-2832-386X]
dc.contributor.orcidRebesco, Michele [0000-0002-9492-4081]
dc.contributor.orcidWood, Michael [0000-0003-3074-7845]
dc.contributor.orcidZarayskaya, Yulia [0000-0002-9385-2135]
dc.contributor.orcidZhang, Tao [0000-0002-1205-989X]
dc.identifier.eissn2052-4463
pubs.funder-project-idNASA | Jet Propulsion Laboratory (JPL) (1528152, 1528152, 1528152, 1528152, 1528152, 1528152)


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