Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V3206 (1975)

This data set was acquired with a ship-based Magnetometer, Gravimeter, and Echosounder Sonar during Vema expedition V3206 conducted in 1975 (Chief Scientist: Dr. William Ludwig). These data files are of MGD77 format and include Magnetic Field, Gravity Field, and Singlebeam Bathymetry data and were processed after data collection.

本数据集采集自1975年执行的Vema考察航次V3206（首席科学家：威廉·路德维希（William Ludwig）博士），所用搭载设备包括船载磁力仪（Magnetometer）、重力仪（Gravimeter）及回声测深声呐（Echosounder Sonar）。本数据集文件采用MGD77格式，包含磁场、重力场与单波束测深（Singlebeam Bathymetry）数据，且已在数据采集完成后完成处理工作。