Current measurements from Doppler Current Meters (DCM), Recording Doppler Current Meters (RDCP), Acoustic Doppler Current Meters (ADCP) and Recording Current Meters (RCM) from the moorings F11, F12, F13, F14, F17 from the Fram Strait Arctic Outflow Observatory in the East Greenland Current maintained by the Norwegian Polar Institute (NPI) since September 1997. F17 has been deployed since 2003. The mooring positions were changed from 79°N to 78°50'N in September 2002. Exact locations and additional instrument information are given in the meta data in each data file individually.

Temperature, salinity and other parameters from CTDs, and currents from ADCPs and single-point current meters, from moorings covering the Svalbard Branch of the Atlantic Water inflow over the upper slope north of Svalbard, Sep 2012 to Sep 2103.

Nortek Signature 1000 ADCP measured ocean currents

Microtcats and Tinytags deployed on a rope measured ocean temperature from surface down to 100 m depth.

Processed, quality-controlled data from the 300 kHz RDI ADCP (SN 20687) deployed from the ice floe 22 January - 21 February, 2015.

RDI Long Ranger 75 kHz ADCP measured ocean currents

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 ```