Dataset: Narrow band shipboard ADCP from NOAA Ship Ronald H. Brown cruise RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx project)

SO-GasEx Narrow Band Shipboard ADCP
Data from the RHB hull mounted 75 kHz Ocean Surveyor Acoustic Doppler Current Profiler (ADCP)
operated in two modes, broad-band and narrow-band, throughout most of the cruise using the
University of Hawaii Data Acquisition System (UHDAS).

There are 144 columns which are as follows:
1: year (YYYY)
2: yrday (decimal days)
3: longitude (decimal degrees)
4: latitude (decimal degrees)

5 - 74: u component (eastward) of ADCP currents in 70 depth bins
These are identified by the bin number and the center depth of the bin in each parameter
i.e. u01_33 is the bin number (01) and the depth of the center of the bin in meters (33)

74 - 144: v component (northward) of ADCP currents also in 70 depth bins
These are identified by the bin number and the center depth of the bin in each parameter
i.e. v01_33 is the bin number (01) and the depth of the center of the bin in meters (25)

Ensembles are average velocities over 5 minutes
Eastward (u) and northward (v) velocities are in m/s

Bad data values are marked with "nd"

Instrument: hull mounted 75 kHz Ocean Surveyor Acoustic Doppler Current Profiler (ADCP)