Processed ship-based Navigation Data acquired during the Vema expedition V1615 (1960)

This data set was acquired with a ship-based Navigation system during Vema expedition V1615 conducted in 1960 (Chief Scientist: Dr. Charles Drake). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.本数据集采集自1960年执行的Vema科考航次V1615，该航次依托船载导航系统（ship-based navigation system）完成数据采集，本次航次的首席科学家为Charles Drake博士。本数据集文件采用文本文件（ASCII）格式，涵盖导航数据，且已于数据采集完成后完成处理。