This data set was acquired with a ship-based Thermosalinograph, Echosounder Sonar, Meteorological Sensor, Navigation system, and Fluorometer during Laurence M. Gould expedition LMG0101 conducted in 2001 (Chief Scientist: Dr. William Fraser). These data files are of JGOFS format and include Meteorological, Visible Radiation, Salinity, Temperature, Navigation, Conductivity, Bathymetry, Fluorescence, and Infrared Radiation 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. Data were acquired as part of the project(s): Long-Term Ecological Research on the Antarctic Marine Ecosystem: An Ice-Dominated Environment (LTER).