Processed ship-based Navigation Data acquired during the Vema expedition V1413 (1958)

This data set was acquired with a ship-based Navigation system during Vema expedition V1413 conducted in 1958 (Chief Scientist: Dr. Charles Drake). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.本数据集由船载导航系统于1958年开展的Vema探险V1413航次期间采集（首席科学家：Charles Drake博士）。这些数据文件为文本文件（ASCII）格式，包含导航数据，且在采集后经过了处理。