http://bolin.su.se/data/oden-ao-2016-navigation-1 John Prytherch, Michael Tjernström Bolin Centre Database 2019 Datafile Atmosphere Observations Ship log Meteorology Seawater temperature Salinity Ship navigation Position and speed High Arctic Arctic Ocean 2016 AO2016 AO16 ACAS Oden Earth science > Atmosphere John Prytherch 2019-09-09T16:43:13+00:00 English 1 None Data from icebreaker Oden’s systems averaged over either 1 or 30-minute intervals. Three data formats are available: Matlab (.mat), NetCDF (.nc) and comma separated value (.csv) text, with an accompanying readme (.rtf) file. Sensors were operated and maintained by icebreaker Oden’s ship crew and the Swedish Polar Research Secretariat staff. The following processing was carried out post-expedition: (i) True winds were re-calculated from the measured ship-relative winds using the navigation data to correct an error in the original true wind calculation; (ii) Large variations in the underway line salinity measurement (resulting from variations in line flow speed due to e.g. ice blockages) were removed and interpolated over. A flag indicates interpolation. Other underway line measurements are not adjusted. Data from the various systems are combined into a single, cruise-length file. The file is time-averaged to either 1-minute or 30-minute, to correspond with the micrometeorological averaging periods used for the mast sensors. More information about the Canadian-Swedish <a href="https://polarforskningsportalen.se/en/arctic/expeditions/arctic-ocean-2016"> Arctic Ocean 2016 expedition</a> is available from the Swedish Polar Research Secretariat. <h4>Version history</h4> <h5>Version 1</h5> Initial release. Also known as version 1.1.