This data set was acquired with a ship-based Knudsen 320BR Subbottom Seismic system, Thermosalinograph, Navigation system, Meteorological Sensor, and Fluorometer during Laurence M. Gould expedition LMG0901 conducted in 2008 (Chief Scientist: Dr. Doug Martinson). These data files are of JGOFS format and include Visible Radiation, Meteorological, Bathymetry, Navigation, Infrared Radiation, Fluorescence, Conductivity, Temperature, and Salinity 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).