The International Bathymetric Chart of the Arctic Ocean Version 4.0.
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 e...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Springer Science and Business Media LLC
2020
|
Subjects: | |
Online Access: | https://www.repository.cam.ac.uk/handle/1810/308926 https://doi.org/10.17863/CAM.56016 |
id |
ftunivcam:oai:www.repository.cam.ac.uk:1810/308926 |
---|---|
record_format |
openpolar |
spelling |
ftunivcam:oai:www.repository.cam.ac.uk:1810/308926 2024-02-04T09:57:20+01:00 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 2020-07-09 Electronic application/pdf https://www.repository.cam.ac.uk/handle/1810/308926 https://doi.org/10.17863/CAM.56016 eng eng Springer Science and Business Media LLC http://dx.doi.org/10.1038/s41597-020-0520-9 Sci Data https://www.repository.cam.ac.uk/handle/1810/308926 doi:10.17863/CAM.56016 Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ 37 Earth Sciences 3708 Oceanography 3705 Geology 14 Life Below Water Article 2020 ftunivcam https://doi.org/10.17863/CAM.56016 2024-01-11T23:20:24Z 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 |
37 Earth Sciences 3708 Oceanography 3705 Geology 14 Life Below Water |
spellingShingle |
37 Earth Sciences 3708 Oceanography 3705 Geology 14 Life Below Water 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 |
37 Earth Sciences 3708 Oceanography 3705 Geology 14 Life Below Water |
description |
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 |
Springer Science and Business Media LLC |
publishDate |
2020 |
url |
https://www.repository.cam.ac.uk/handle/1810/308926 https://doi.org/10.17863/CAM.56016 |
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 |
https://www.repository.cam.ac.uk/handle/1810/308926 doi:10.17863/CAM.56016 |
op_rights |
Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.17863/CAM.56016 |
_version_ |
1789961666134278144 |