Processed ship-based Navigation Data acquired during the Nathaniel B. Palmer expedition NBP0304A (2003)

This data set was acquired with a ship-based Ashtech ADU2 Navigation system, Navigation system, Yokogawa Gyro Navigation system, and Trimble 20636-00SM Navigation system during Nathaniel B. Palmer expedition NBP0304A conducted in 2003 (Chief Scientist: Dr. Jim Swift). 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): Western Arctic Shelf-Basin Interaction, and funding was provided by NSF grant(s): OPP01-25399.