Processed ship-based Navigation Data acquired during the Eltanin expedition ELT23 (1966)

This data set was acquired with a ship-based Navigation system during Eltanin expedition ELT23 conducted in 1966 (Chief Scientist: Dr. Charles L. Roberts, Jr.). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.本数据集通过船载导航系统（ship-based Navigation system）采集于1966年开展的埃尔塔宁号（Eltanin）ELT23科考航次，首席科学家为小查尔斯·L·罗伯茨博士（Dr. Charles L. Roberts, Jr.）。本次数据集文件采用文本文件（ASCII）格式，包含导航数据，且已于数据采集完成后完成数据处理。