Shapefile of Processed ship-based Navigation Data acquired during the Vema expedition V2911 (1972)

This data set was acquired with a ship-based Navigation system during Vema expedition V2911 conducted in 1972 (Chief Scientist: Dr. Yngve Kristoffersen). These data files are of Shapefile format and include Navigation data and were processed after data collection.

本数据集系通过船载导航系统采集自1972年开展的Vema探险航次V2911（首席科学家：Yngve Kristoffersen博士）。本次数据文件采用形状文件（Shapefile）格式，包含导航数据，且已于数据采集完成后完成处理。