Current meter and pressure gauge data from moored current meter casts and other instruments in the Gulf of Alaska as part of the Fisheries-Oceanography Coordinated Investigations (FOCI) project, 1988-05-23 to 1989-04-01 (NCEI Accession 9000054)

Current meter and pressure gauge data were collected using moored current meter casts and other instruments in the Gulf of Alaska from May 23, 1988 to March 1, 1989. Data were submitted by Pacific Marine Environmental Laboratory (PMEL) as part of the Fisheries-Oceanography Coordinated Investigations (FOCI) project. Data has been processed by NODC to the NODC standard F015- Current Meter Data and F017- Pressure Gauge formats. The F015 format is used for time series measurements of ocean currents. These data are obtained from current meter moorings and represent Eulerian method of current measurement, i.e., the meters are deployed at a fixed point and measure flow past a sensor. Position, bottom depth, sensor depth, and meter characteristics are reported for each station. The data record comprises values of east-west (u) and north-south (v) current vector components at specified date and time. Current direction is defined as the direction toward which the water is flowing with positive directions east and north and negative directions west and south. Data values may be subject to averaging or filtering and are typically reported at 10-15 minute time intervals. Water temperature, pressure, and conductivity or salinity may also be reported. A text record is available for optional comments. The F017 format contains time series measurements of seawater pressure from anchored or bottom-mounted sensors. Measurements of variations at depth of seawater pressure provide information on tidal and storm flows, ocean circulation, and other phenomena that cause changes in sea surface elevation or slope and that can be detected from their pressure signature. Position, bottom depth, and gauge depth are reported for each station. The data record comprises values of total pressure at specified date and time. Data values may be subject to averaging or filtering and are typically reported at time intervals of 10-15 minutes. Seawater temperature may also be reported. Comments may be reported in a text record.

[
  "https://www.ncei.noaa.gov/archive/accession/0189890"
]