Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V2504 (1968)

This data set was acquired with a ship-based Echosounder Sonar, Gravimeter, and Magnetometer during Vema expedition V2504 conducted in 1968 (Chief Scientist: Dr. Steve Eittreim). These data files are of MGD77 format and include Singlebeam Bathymetry, Gravity Field, and Magnetic Field data and were processed after data collection.

本数据集由1968年执行的维玛号（Vema）考察航次V2504获取，该航次搭载船载回声测深声呐、重力仪及磁力仪开展作业，首席科学家为史蒂夫·艾特赖姆（Steve Eittreim）博士。本次数据集采用MGD77格式（MGD77 format）存储，包含单波束测深数据、重力场数据与磁场数据，所有数据均在采集完成后进行了处理。