Ocean microstructure profiles (temperature, salinity, velocity) deployed from from drifting sea ice or from RV Helmer Hanssen.

Ocean microstructure profiles (temperature, salinity, velocity) deployed from on-ice CTD hole throughout the N-ICE2015 campaign.

Data on ocean turbulent fluxes from Turbulence Instrument Cluster (TIC) deployed below ice floe. Quality controlled (QC) 3-hourly averaged under-ice turbulence data data, heat flux and friction velocity (u star) with complete metadata (time and position). Version 2.4 Matlab format has correct Latitudes and Longitudes. Salt fluxes are included, but not quality controlled to the same extent. Variables: Name Size Units Description friction_vel 1x556 [m/s] Friction velocity u*=((<u'w'>)^2+(<v'w'>)^2)^(1/4) heatflux 1x556 [W/m^2] Heat flux, Hf=rho*cp*<T'w'> saltflux 1x556 [psu m/s] Salt flux <S'w'> speed 1x556 [cm/s] Horizontal water speed salt 1x556 [PSU] (Practical) Salinity temp 1x556 [oC] Temperature lat 1x556 [o] Decimal degree latitude lon 1x556 [o] Decimal degree longitude time 1x556 [day] MatLab serial date number version Version 2.4 | Algot Peterson | 21-Nov-2019 ********************************* Salt fluxes are included, but not quality controlled to the same extent, and are thus named saltflux_raw. Variables in the netcdf file (note that the Latitudes and Longitudes are incorrect in the netcdf file): ``` Name Size Units Description friction_vel 1x556 [m/s] Friction velocity u*=((<u'w'>)^2+(<v'w'>)^2)^(1/4) heatflux 1x556 [W/m^2] Heat flux, Hf=rho*cp*<T'w'> saltflux_raw 1x556 [psu m/s] Salt flux <S'w'> speed 1x556 [cm/s] Horizontal water speed salt 1x556 [PSU] (Practical) Salinity temp 1x556 [oC] Temperature lat 1x556 [o] Decimal degree latitude lon 1x556 [o] Decimal degree longitude time 1x556 [day] MatLab serial date number version Version 2.3 | Algot Peterson | 11-Nov-2016 ```