[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/bolin.su.se\/data\/ibcao-4.0","name":"International Bathymetric Chart of the Arctic Ocean (IBCAO)","description":"The International Bathymetric Chart of the Arctic Ocean (IBCAO) is a bathymetry map detailing the seafloor depth in the Arctic ocean at a resolution of 200 \u00d7 200 metres.\r\n\r\nBathymetry is significant 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. A broad range of Arctic climate and environmental research, including questions on the declining cryosphere, the pathways of ocean currents and, thus, the distribution of heat, sea-ice decline, the effect of inflowing warm waters on tidewater glaciers, the stability of marine-based ice streams and outlet glaciers grounded on the seabed, and the geological history of the Arctic Basin, require knowledge of the depth and shape of the seafloor.\r\n\r\nThe bathymetry map covers the Arctic Ocean. The source data used to compile the map is collected over many decades, spanning from at least the 1950s to the 2020s and is acquired using several measuring methods, e.g. multi- and single-beam echo sounders. The direct measurements are sparse, hence also indirect measurements have been used such as contours and soundings digitised from depth charts.","url":"http:\/\/bolin.su.se\/data\/ibcao-4.0","keywords":["Marine","Bathymetry","Arctic Ocean","Bathymetry","Mapping","Seafloor","IBCAO","Earth science > Oceans > Bathymetry\/seafloor topography > Bathymetry"],"creator":{"@type":"Person","name":"Martin Jakobsson, Larry A. Mayer, Caroline Bringensparr, Carlos F. Castro, Rezwan Mohammad, Paul Johnson, Tomer Ketter, Daniela Accettella, David Amblas, Lu An, Jan Erik Arndt, Miquel Canals, Jos\u00e9 Luis Casamor, Nolwenn Chauch\u00e9, Bernard Coakley, Seth Danielson, Maurizio Demarte, Mary-Lynn Dickson, Boris Dorschel, Julian A. Dowdeswell, Simon Dreutter, Alice C. Fremand, Dana Gallant, John K. Hall, Laura Hehemann, Hanne Hodnesdal, Jongkuk Hong, Roberta Ivaldi, Emily Kane, Ingo Klaucke, Diana W. Krawczyk, Yngve Kristoffersen, Boele R. Kuipers, Romain Millan, Giuseppe Masetti, Mathieu Morlighem, Riko Noormets, Megan M. Prescott, Michele Rebesco, Eric Rignot, Igor Semiletov, Alex J. Tate, Paola Travaglini, Isabella Velicogna, Pauline Weatherall, Wilhelm Weinrebe, Joshua K. Willis, Michael Wood, Yulia Zarayskaya, Tao Zhang, Mark Zimmermann, Karl B. Zinglersen"},"citation":"Jakobsson M, Mayer LA, Bringensparr C, Castro CF, Mohammad R, Johnson P, Ketter T, Accettella D, Amblas D, An L, Arndt JE, Canals M, Casamor JL, Chauch\u00e9 N, Coakley B, Danielson S, Demarte M, Dickson M-L, Dorschel B, Dowdeswell JA, Dreutter S, Fremand AC, Gallant D, Hall JK, Hehemann L, Hodnesdal H, Hong J, Ivaldi R, Kane E, Klaucke I, Krawczyk DW, Kristoffersen Y, Kuipers BR, Millan R, Masetti G, Morlighem M, Noormets R, Prescott MM, Rebesco M, Rignot E, Semiletov I, Tate AJ, Travaglini P, Velicogna I, Weatherall P, Weinrebe W, Willis JK, Wood M, Zarayskaya Y, Zhang T, Zimmermann M, Zinglersen KB (2020) The International Bathymetric Chart of the Arctic Ocean Version 4.0. Scientific Data 7. https:\/\/doi.org\/10.1038\/s41597-020-0520-9","license":"https:\/\/www.bodc.ac.uk\/data\/documents\/nodb\/599364\/","isAccessibleForFree":true,"includedInDataCatalog":{"@type":"DataCatalog","name":"Bolin Centre for Climate Research, Stockholm University","identifier":"https:\/\/bolin.su.se\/data\/","url":"https:\/\/bolin.su.se\/data\/"},"distribution":{"@type":"DataDownload","encodingFormat":false,"contentUrl":"https:\/\/bolin.su.se\/data\/https:\/\/www.gebco.net\/about_us\/committees_and_groups\/scrum\/ibcao\/ibcao_v4.html"},"size":false,"isBasedOn":"Jakobsson M, Mayer LA, Bringensparr C, Castro CF, Mohammad R, Johnson P, Ketter T, Accettella D, Amblas D, An L, Arndt JE, Canals M, Casamor JL, Chauch\u00e9 N, Coakley B, Danielson S, Demarte M, Dickson M-L, Dorschel B, Dowdeswell JA, Dreutter S, Fremand AC, Gallant D, Hall JK, Hehemann L, Hodnesdal H, Hong J, Ivaldi R, Kane E, Klaucke I, Krawczyk DW, Kristoffersen Y, Kuipers BR, Millan R, Masetti G, Morlighem M, Noormets R, Prescott MM, Rebesco M, Rignot E, Semiletov I, Tate AJ, Travaglini P, Velicogna I, Weatherall P, Weinrebe W, Willis JK, Wood M, Zarayskaya Y, Zhang T, Zimmermann M, Zinglersen KB (2020) The International Bathymetric Chart of the Arctic Ocean Version 4.0. Scientific Data 7. https:\/\/doi.org\/10.1038\/s41597-020-0520-9","temporalCoverage":"1958-01-01\/1958-01-01"}]