The International Bathymetric Chart of the Arctic Ocean Version 4.0

Funder: The Nippon Foundation of Japan, grant Seabed 2030 Funder: Open access funding provided by Stockholm University Abstract: Bathymetry (seafloor depth), is a critical parameter providing the geospatial context for a multitude of marine scientific studies. Since 1997, the International Bathymetr...

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Main Authors: Jakobsson, Martin, Mayer, Larry A., Bringensparr, Caroline, Castro, Carlos F., Mohammad, Rezwan, Johnson, Paul, Ketter, Tomer, Accettella, Daniela, Amblas, David, An, Lu, Arndt, Jan Erik, Canals, Miquel, Casamor, José Luis, Chauché, Nolwenn, Coakley, Bernard, Danielson, Seth, Demarte, Maurizio, Dickson, Mary-Lynn, Dorschel, Boris, Dowdeswell, Julian A., Dreutter, Simon, Fremand, Alice C., Gallant, Dana, Hall, John K., Hehemann, Laura, Hodnesdal, Hanne, Hong, Jongkuk, Ivaldi, Roberta, Kane, Emily, Klaucke, Ingo, Krawczyk, Diana W., Kristoffersen, Yngve, Kuipers, Boele R., Millan, Romain, Masetti, Giuseppe, Morlighem, Mathieu, Noormets, Riko, Prescott, Megan M., Rebesco, Michele, Rignot, Eric, Semiletov, Igor, Tate, Alex J., Travaglini, Paola, Velicogna, Isabella, Weatherall, Pauline, Weinrebe, Wilhelm, Willis, Joshua K., Wood, Michael, Zarayskaya, Yulia, Zhang, Tao, Zimmermann, Mark, Zinglersen, Karl B.
Format: Article in Journal/Newspaper
Language:English
Published: Nature Publishing Group UK 2020
Subjects:
Online Access:https://doi.org/10.17863/CAM.56612
https://www.repository.cam.ac.uk/handle/1810/309518
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spelling ftunivcam:oai:www.repository.cam.ac.uk:1810/309518 2023-07-30T04:00:56+02:00 The International Bathymetric Chart of the Arctic Ocean Version 4.0 Jakobsson, Martin Mayer, Larry A. Bringensparr, Caroline Castro, Carlos F. Mohammad, Rezwan Johnson, Paul Ketter, Tomer Accettella, Daniela Amblas, David An, Lu Arndt, Jan Erik Canals, Miquel Casamor, José Luis Chauché, Nolwenn Coakley, Bernard Danielson, Seth Demarte, Maurizio Dickson, Mary-Lynn Dorschel, Boris Dowdeswell, Julian A. Dreutter, Simon Fremand, Alice C. Gallant, Dana Hall, John K. Hehemann, Laura Hodnesdal, Hanne Hong, Jongkuk Ivaldi, Roberta Kane, Emily Klaucke, Ingo Krawczyk, Diana W. Kristoffersen, Yngve Kuipers, Boele R. Millan, Romain Masetti, Giuseppe Morlighem, Mathieu Noormets, Riko Prescott, Megan M. Rebesco, Michele Rignot, Eric Semiletov, Igor Tate, Alex J. Travaglini, Paola Velicogna, Isabella Weatherall, Pauline Weinrebe, Wilhelm Willis, Joshua K. Wood, Michael Zarayskaya, Yulia Zhang, Tao Zimmermann, Mark Zinglersen, Karl B. 2020-08-24T09:37:49Z application/pdf text/xml https://doi.org/10.17863/CAM.56612 https://www.repository.cam.ac.uk/handle/1810/309518 en eng Nature Publishing Group UK Scientific Data doi:10.17863/CAM.56612 https://www.repository.cam.ac.uk/handle/1810/309518 Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/ Data Descriptor /704/2151/215 /704/2151/2809 /704/829 data-descriptor Article 2020 ftunivcam https://doi.org/10.17863/CAM.56612 2023-07-10T21:28:02Z Funder: The Nippon Foundation of Japan, grant Seabed 2030 Funder: Open access funding provided by Stockholm University Abstract: 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. Article in Journal/Newspaper Arctic Arctic Ocean Greenland Ice Sheet Apollo - University of Cambridge Repository Arctic Arctic Ocean Greenland
institution Open Polar
collection Apollo - University of Cambridge Repository
op_collection_id ftunivcam
language English
topic Data Descriptor
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Jakobsson, Martin
Mayer, Larry A.
Bringensparr, Caroline
Castro, Carlos F.
Mohammad, Rezwan
Johnson, Paul
Ketter, Tomer
Accettella, Daniela
Amblas, David
An, Lu
Arndt, Jan Erik
Canals, Miquel
Casamor, José Luis
Chauché, Nolwenn
Coakley, Bernard
Danielson, Seth
Demarte, Maurizio
Dickson, Mary-Lynn
Dorschel, Boris
Dowdeswell, Julian A.
Dreutter, Simon
Fremand, Alice C.
Gallant, Dana
Hall, John K.
Hehemann, Laura
Hodnesdal, Hanne
Hong, Jongkuk
Ivaldi, Roberta
Kane, Emily
Klaucke, Ingo
Krawczyk, Diana W.
Kristoffersen, Yngve
Kuipers, Boele R.
Millan, Romain
Masetti, Giuseppe
Morlighem, Mathieu
Noormets, Riko
Prescott, Megan M.
Rebesco, Michele
Rignot, Eric
Semiletov, Igor
Tate, Alex J.
Travaglini, Paola
Velicogna, Isabella
Weatherall, Pauline
Weinrebe, Wilhelm
Willis, Joshua K.
Wood, Michael
Zarayskaya, Yulia
Zhang, Tao
Zimmermann, Mark
Zinglersen, Karl B.
The International Bathymetric Chart of the Arctic Ocean Version 4.0
topic_facet Data Descriptor
/704/2151/215
/704/2151/2809
/704/829
data-descriptor
description Funder: The Nippon Foundation of Japan, grant Seabed 2030 Funder: Open access funding provided by Stockholm University Abstract: 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.
format Article in Journal/Newspaper
author Jakobsson, Martin
Mayer, Larry A.
Bringensparr, Caroline
Castro, Carlos F.
Mohammad, Rezwan
Johnson, Paul
Ketter, Tomer
Accettella, Daniela
Amblas, David
An, Lu
Arndt, Jan Erik
Canals, Miquel
Casamor, José Luis
Chauché, Nolwenn
Coakley, Bernard
Danielson, Seth
Demarte, Maurizio
Dickson, Mary-Lynn
Dorschel, Boris
Dowdeswell, Julian A.
Dreutter, Simon
Fremand, Alice C.
Gallant, Dana
Hall, John K.
Hehemann, Laura
Hodnesdal, Hanne
Hong, Jongkuk
Ivaldi, Roberta
Kane, Emily
Klaucke, Ingo
Krawczyk, Diana W.
Kristoffersen, Yngve
Kuipers, Boele R.
Millan, Romain
Masetti, Giuseppe
Morlighem, Mathieu
Noormets, Riko
Prescott, Megan M.
Rebesco, Michele
Rignot, Eric
Semiletov, Igor
Tate, Alex J.
Travaglini, Paola
Velicogna, Isabella
Weatherall, Pauline
Weinrebe, Wilhelm
Willis, Joshua K.
Wood, Michael
Zarayskaya, Yulia
Zhang, Tao
Zimmermann, Mark
Zinglersen, Karl B.
author_facet Jakobsson, Martin
Mayer, Larry A.
Bringensparr, Caroline
Castro, Carlos F.
Mohammad, Rezwan
Johnson, Paul
Ketter, Tomer
Accettella, Daniela
Amblas, David
An, Lu
Arndt, Jan Erik
Canals, Miquel
Casamor, José Luis
Chauché, Nolwenn
Coakley, Bernard
Danielson, Seth
Demarte, Maurizio
Dickson, Mary-Lynn
Dorschel, Boris
Dowdeswell, Julian A.
Dreutter, Simon
Fremand, Alice C.
Gallant, Dana
Hall, John K.
Hehemann, Laura
Hodnesdal, Hanne
Hong, Jongkuk
Ivaldi, Roberta
Kane, Emily
Klaucke, Ingo
Krawczyk, Diana W.
Kristoffersen, Yngve
Kuipers, Boele R.
Millan, Romain
Masetti, Giuseppe
Morlighem, Mathieu
Noormets, Riko
Prescott, Megan M.
Rebesco, Michele
Rignot, Eric
Semiletov, Igor
Tate, Alex J.
Travaglini, Paola
Velicogna, Isabella
Weatherall, Pauline
Weinrebe, Wilhelm
Willis, Joshua K.
Wood, Michael
Zarayskaya, Yulia
Zhang, Tao
Zimmermann, Mark
Zinglersen, Karl B.
author_sort Jakobsson, Martin
title The International Bathymetric Chart of the Arctic Ocean Version 4.0
title_short The International Bathymetric Chart of the Arctic Ocean Version 4.0
title_full The International Bathymetric Chart of the Arctic Ocean Version 4.0
title_fullStr The International Bathymetric Chart of the Arctic Ocean Version 4.0
title_full_unstemmed The International Bathymetric Chart of the Arctic Ocean Version 4.0
title_sort international bathymetric chart of the arctic ocean version 4.0
publisher Nature Publishing Group UK
publishDate 2020
url https://doi.org/10.17863/CAM.56612
https://www.repository.cam.ac.uk/handle/1810/309518
geographic Arctic
Arctic Ocean
Greenland
geographic_facet Arctic
Arctic Ocean
Greenland
genre Arctic
Arctic Ocean
Greenland
Ice Sheet
genre_facet Arctic
Arctic Ocean
Greenland
Ice Sheet
op_relation doi:10.17863/CAM.56612
https://www.repository.cam.ac.uk/handle/1810/309518
op_rights Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/
op_doi https://doi.org/10.17863/CAM.56612
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