This data set was acquired with a ship-based Navigation system during Laurence M. Gould expedition LMG0705 conducted in 2007 (Chief Scientist: Dr. Bruce Sidell). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): Differential Expression of Oxygen-Binding Proteins in Antarctic Fishes Affecting Nitric Oxide-Mediated Pathways of Angiogenesis and Mitochondrial Biogenesis and Habitat Utilization of Southern Ocean Seals: Foraging Behavior of Crabeater and Elephant Seals Using Novel Methods of Oceanographic Data Collection, and funding was provided by NSF grant(s): ANT04-37887 and ANT04-40687.