76d7d3ca-7b83-4bb0-aae5-a8e92c7da5b0 eng utf8 dataset dataset NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact 2019-10-10 ISO 19115 Geographic Information - Metadata ISO 19115:2003(E) European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group EPSGadministrator@iogp.org https://www.epsg-registry.org/ EPSG Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry. information publisher urn:ogc:def:crs:EPSG::3031 6.18.3 Numerical simulations of the effective rheology across the fragmentation transition for sea ice and ice shelves 2019-10-10 creation 2019-10-10 revision 2019-10-10 publication 2019-10-10 released 1.0 https://doi.org/10.5285/76d7d3ca-7b83-4bb0-aae5-a8e92c7da5b0 doi GB/NERC/BAS/PDC/01249 https://data.bas.ac.uk/ NE/P011365/1 award Please cite this item as: Åström, J., & Benn, D. (2019). Numerical simulations of the effective rheology across the fragmentation transition for sea ice and ice shelves (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/76d7d3ca-7b83-4bb0-aae5-a8e92c7da5b0 This dataset contains data for the plots in Figures 3 and 4 in the article: Effective rheology across the fragmentation transition for sea ice and ice shelves, Åström, and D.I. Benn, GRL, 2019. The data is produced with the numerical simulation code HiDEM, which is an open source code that can be found at: https://github.com/joeatodd/HiDEM. The data plots in the paper contain the data used as benchmarks for testing the reliability of the simulations (Fig.3), and the main results (Fig. 4), the effective rheology of sea ice across the fragmentation transition. Funding was provided by the NERC grant NE/P011365/1 Calving Laws for Ice Sheet Models CALISMO. No credit. completed Åström, Jan None Researcher author Benn, Doug None Researcher author NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact asNeeded completed EARTH SCIENCE > Cryosphere > Sea Ice theme Global Change Master Directory (GCMD) Science Keywords 2026-01-27 publication 23 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) Greenbelt MD United States of America https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher fragmentation rheology sea ice simulation theme Oceanographic geographical features theme GEMET - INSPIRE themes, version 1.0 2021-01-06 revision otherRestrictions no limitations to public access otherRestrictions no limitations license Open Government Licence v3.0 otherRestrictions This data is governed by the NERC Data Policy: https://www.ukri.org/who-we-are/nerc/our-policies-and-standards/nerc-data-policy/ otherRestrictions This data is governed by the NERC data policy and supplied under Open Government Licence v.3 url url dependency url url crossReference url url largerWorkCitation textTable eng utf8 climatologyMeteorologyAtmosphere -180.0 180.0 -90.0 90.0 It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk. NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information distributor text/plain application/pdf bytes 203776 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=76d7d3ca-7b83-4bb0-aae5-a8e92c7da5b0 WWW:LINK-1.0-http--link Get Data Download data download bytes 203776 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=76d7d3ca-7b83-4bb0-aae5-a8e92c7da5b0 WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: The data contain output from numerical simulations of the fragmentation of sea ice. In particular, the data contain the outputs for benchmarking tests of the computational model as well as computed effective viscosity and stiffness. The benchmarks are: The fragment size distribution, the keel-depth distribution, the strain-rate distribution, and the power-spectra of cracks. The data is described in detail in the paper: Effective rheology across the fragmentation transition for sea ice and ice shelves, J.A. Åström , and D.I. Benn, GRL, 2019. The data correspond to Figures 3 and 4 in this paper. Data collection: The HiDEM code was used to produce the data. GitHub code repository: https://github.com/joeatodd/HiDEM Data quality: Accuracy of the data is only limited by the "Double Precision" accuracy of the computations. asNeeded completed