Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V2009 (1964)

This data set was acquired with a ship-based Echosounder Sonar, Gravimeter, and Magnetometer during Vema expedition V2009 conducted in 1964 (Chief Scientist: Dr. Marcus Langseth). These data files are of MGD77 format and include Magnetic Field, Gravity Field, and Singlebeam Bathymetry data and were processed after data collection.

本数据集由船载回声测深声呐（Echosounder Sonar）、重力仪（Gravimeter）与磁力仪（Magnetometer）在1964年执行的Vema航次V2009期间采集获取，本航次首席科学家为马库斯·朗塞斯博士。本次数据集的文件格式为MGD77，包含磁场、重力场及单波束测深数据，且已在数据采集完成后完成数据处理。