Processed ship-based Navigation Data acquired during the Robert D. Conrad expedition RC1209 (1968)

This data set was acquired with a ship-based Navigation system during Robert D. Conrad expedition RC1209 conducted in 1968 (Chief Scientist: Dr. John Ewing). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.本数据集由船载导航系统采集自1968年开展的Robert D. Conrad号科考航次RC1209（首席科学家：John Ewing博士）。本次数据文件格式为文本文件（ASCII），包含导航数据，且已于数据采集后完成处理。