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This dataset contains water temperature, salinity, dissolved oxygen, and chlorophyll taken by CTD and water samples in cruise SKQ201806S by the research vessel Sikuliaq in the northeastern Pacific off California coast during 2018-03-13 2018-03-16. The cruise had the objective to service the California Current Ecosystem CCE2 mooring. To calibrate and validate the mooring data, CTD casts with water samples were done. The CTD salinity data have been quality-controlled and adjusted using the water sample data. The raw CTD data files will become available through the Rolling Deck to Repository (R2R) program, and the water sample data through the Ocean Carbon and Acidification Data Portal at NCEI. Data are in netcdf format.

Salinity, sigma-t, and temperature data were collected using moored current meter and CTD casts in the North Atlantic Ocean from August 29, 1981 to December 7, 1981. Data were submitted by National Ocean Service (NOS). Data has been processed by NODC to the standard NODC standard F005- Current Meter Data, F022- CTD High Resolutions, and F191- Wave Wind Spectra formats. The F005 format is used for time series measurements of ocean currents obtained using moored current-measuring instruments, principally Aanderaa current meters (manufactured by Aanderaa Instruments Inc.). These data represent the Eulerian method of current measurement, i.e., the meters are deployed at a fixed mooring point and measure flow past the sensor. Position, water depth, and sensor depth are reported for each station. The data record comprises values of current direction and speed at specified date and time. Data values may be subject to averaging or filtering and are typically reported at 10-15 minute time intervals. Other environmental parameters may also be reported. These include: water temperature, salinity, conductivity, and transmissivity; wind direction and speed; and dominant wave direction, height, and period. A text field is available for optional comments. The F022 format contains high-resolution data collected using CTD (conductivity-temperature-depth) and STD (salinity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity, and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t), and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals. A text record is available for comments. The F191 format is used to report meteorological data and ocean wave spectra data from NDBO. The format contains seven data record types to: 1) Identify the buoy for position, duration, rate of sampling and heading. 2) Identify the meteorological parameters (temperature, pressure, weather, solar radiation, and surface waves). 3) Report time series frequency, density and resolution of waves. Each record is 120 characters in length, sorted by station and record type. The first nine columns for all records are to be used for file type (columns 1-3) and file identifier (column 4-9). The file identifier, to be assigned by the originator, is a unique originator id for each data submission. After submission, the NODC reassigns to this field a unique NODC identifier.

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CTD data was collected from the R/V ALPHA HELIX from the NE Pacific (limit-180). Data were collected by the University of Alaska - Fairbanks; Institute of Marine Science (UAK/IMS) from 09 February 1991 to 25 February 1991. Parameters include temperature and salinity profiles.

Endeavor cruise 2004

Temperature profile data were collected using CTD casts from the POISK and other platforms in the North Atlantic Ocean. Data were collected from 18 October 1991 to 02 October 1996.