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Canada-Sweden Arctic Ocean 2025 - Meteorological, Oceanographic and Ship data, collected onboard the icebreaker Oden

https://doi.org/10.48515/4x5s-kk50
From August 9 - September 19, 2025, the icebreaker Oden carried out an expedition with the Canadian icebreaker CCGS Louis S. St-Laurent to map the seabed in the Arctic Ocean, which took place within the framework of the UNCLOS program (United Nations Convention on the Law of the Sea). In symbiosis with this, an extensive Early Career Scientist program also took place on board, consisting of the course The Arctic Ocean Climate System.
Download data and documentation (8 files / 27.05 MiB)

Data files

  • Ferrybox data AO25 2025.zip
    2.04 MiB
  • ShipData AO25 2025.zip
    24.36 MiB

Documentation files

  • __README__.txt
    4.35 KiB
  • Erroneous Coordinates in Ferrybox Data.txt
    644 Bytes
  • Parameterlist Ferrybox AO25 2025.csv
    3.36 KiB
  • Parameterlist Ferrybox AO25 2025.pdf
    127.45 KiB
  • Parameterlist ShipData AO25 2025.csv
    18.4 KiB
  • Parameterlist ShipData AO25 2025.pdf
    511.46 KiB

Citation and access

Data access level:

Creator/Principal investigator(s):

  • Enh. för fartygsbaserat forskningsstöd Polarforskningssekretariatet - Swedish Polar Research Secretariat

Research principal:

Principal's reference number:

  • 2024-226

Data contains personal data:

No

Citation:

License:

Language:

Method and outcome

Time period(s) investigated:

Variables:

582

Data format/data structure:

Data collection Physical measurements and tests

Mode of collection:

Physical measurements and tests

Description of the mode of collection:

Data collection onboard IB Oden is based around a server system and a MySQL database. Sensors are directly connected to this system and data are stored in the original time resolution, as delivered from each individual sensor. The data is published as 1-minute averages. Higher resolution is available upon request. The data collection system on IB Oden (“Nyval 17”) has been in operation since 2017. The Ferrybox system performs continuous measurements of physical, chemical, and biological parameters in seawater while the vessel is in operation. The system is installed on board and pumps water from an intake pipe located near the hull, typically a few meters below the surface.

Time period(s) for data collection:

2025-08-09 - 2025-09-18

Data collector:

Source of the data:

  • Geographic area
  • Physical objects
  • Biological samples

Temporal resolution:

1 minute

Geographic coverage

Geographic location:

Geographic description:

Arctic ocean [−2,50113, 77,91856, 15,61973, 89,99990] [−150,65183, 80,14838, 144,69996, 89,99990]

Administrative information

Responsible department/unit:

Swedish Polar Research Secretariat

Topic and keywords

Standard för svensk indelning av forskningsämnen 2025:

INSPIRE topic categories:

Keywords:

Relations

Homepage:

Related resource:

Zenodo - Conductivity Temperature Depth (CTD) Data from Canada-Sweden Arctic Ocean 2025 Expedition on IB Oden, 9 August - 19 September 2025Opens in a new tab

Contact

Metadata

Versions

Version:

2

DOI:

https://doi.org/10.48515/4x5s-kk50Opens in a new tab

  • Data corrected:

    Update of the data

Published:

Version:

1

DOI:

https://doi.org/10.48515/w8yg-ez41Opens in a new tab

Published:

doris
Swedish Polar Research Secretariat
Published: