This data set was acquired with a ship-based Meteorological Sensor, Navigation system, Fluorometer, Thermosalinograph, and Echosounder Sonar during Laurence M. Gould expedition LMG0502 conducted in 2005 (Chief Scientist: Dr. Eugene Domack). These data files are of JGOFS format and include Salinity, Temperature, Meteorological, Visible Radiation, Infrared Radiation, Bathymetry, Conductivity, Fluorescence, and Navigation 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): Paleohistory of the Larsen Ice Shelf: Phase III, and funding was provided by NSF grant(s): ANT03-38142.