Processed ship-based Navigation Data (version 1) acquired during the Discoverer expedition DI-87-02 (1987)

This data set was acquired with a ship-based Navigation system during Discoverer expedition DI-87-02 conducted in 1987 (Chief Scientist: Dr. Christopher Fox). These data files are of Shapefile format and include Navigation data and were processed after data collection.本数据集于1987年执行的“发现者”（Discoverer）考察队DI-87-02航次中，通过船载导航系统采集所得，本次航次的首席科学家为克里斯托弗·福克斯博士（Dr. Christopher Fox）。所有数据文件均采用Shapefile格式，包含导航数据，且已于数据采集完成后完成处理。