Shapefile of Processed ship-based Navigation Data acquired during the Vema expedition V3208 (1975)

This data set was acquired with a ship-based Navigation system during Vema expedition V3208 conducted in 1975 (Chief Scientist: Dr. Robert Leyden). These data files are of Shapefile format and include Navigation data and were processed after data collection.本数据集通过船载导航系统采集自1975年执行的维玛科考航次V3208（首席科学家：罗伯特·莱登博士）。该数据集文件采用形状文件（Shapefile）格式，包含导航数据，且已在数据采集完成后进行了处理。