Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V1706 (1961)

This data set was acquired with a ship-based Magnetometer and Echosounder Sonar during Vema expedition V1706 conducted in 1961 (Chief Scientist: Dr. John Hennion). These data files are of MGD77 format and include Magnetic Field and Singlebeam Bathymetry data and were processed after data collection.本数据集采集于1961年执行的Vema考察航次V1706（首席科学家：约翰·亨尼恩博士），使用船载磁力计（Magnetometer）与回声测深声呐（Echosounder Sonar）获取。该批数据文件采用MGD77格式，包含磁场数据与单波束测深（Singlebeam Bathymetry）数据，且已在数据采集完成后完成处理。