This data set was acquired with a ship-based Thermosalinograph, Navigation system, Echosounder Sonar, Fluorometer, and Meteorological Sensor during Nathaniel B. Palmer expedition NBP1403 conducted in 2014 (Chief Scientist: Dr. Lynne Talley). These data files are of JGOFS format and include Bathymetry, Infrared Radiation, Salinity, Conductivity, Fluorescence, Navigation, Visible Radiation, Meteorological, and Temperature data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input.