Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V1811 (1962)

This data set was acquired with a ship-based Gravimeter, Echosounder Sonar, and Magnetometer during Vema expedition V1811 conducted in 1962 (Chief Scientist: Dr. Marcus Langseth). These data files are of MGD77 format and include Gravity Field, Magnetic Field, and Singlebeam Bathymetry data and were processed after data collection.

本数据集通过船载重力仪（Gravimeter）、回声测深声呐（Echosounder Sonar）及磁力仪（Magnetometer）采集，源自1962年执行的维玛号科考航次V1811（首席科学家：马库斯·朗塞斯博士）。所有数据文件均采用MGD77格式，涵盖重力场（Gravity Field）、磁场（Magnetic Field）与单波束测深数据，并于数据采集完成后进行了处理。