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Sea Ice Experiment: Dynamic Nature of the Arctic (SEDNA)



The Sea Ice Experiment - Dynamic Nature of the Arctic (SEDNA) is an international collaborative effort to improve the understanding of the interaction between sea ice dynamics and Arctic climate. The SEDNA data portal provides access to 37 entries, from remote sensing to in situ measurements, collected during the ice camp in March and April 2007.

Data are generally available in three formats: the original format, NetCDF, and ASCII. The original version is not always well documented. The NetCDF version includes carefully collected documentation placed in the header fields of the NetCDF file. Often, data are also available in a separate ASCII file as columns of data concatenated behind the NetCDF header information in plain text form.

To access the data collected from SEDNA, please use the SEDNA data portal download link below.

Data access

Additional information

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Related projects
Spatial Type multiple
Progress completed
Language English
Grant Code 0612527
ISO Topic Categories
  • climatologyMeteorologyAtmosphere
Related links

Temporal coverage

Begin datetime 2007-02-01 00:00:00
End datetime 2007-06-30 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 76.00, Minimum (South) Latitude: 70.00
Minimum (West) Longitude: -170.00, Maximum (East) Longitude: -130.00

Primary point of contact information

Jennifer Hutchings <>

Additional contact information

Ancillary information

Metadata download

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