Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V3304 (1976)

This data set was acquired with a ship-based Gravimeter, Echosounder Sonar, and Magnetometer during Vema expedition V3304 conducted in 1976 (Chief Scientist: Dr. Rudi G. Markl). These data files are of MGD77 format and include Magnetic Field, Gravity Field, and Singlebeam Bathymetry data and were processed after data collection.本数据集于1976年执行的维玛科考航次V3304（首席科学家：鲁迪·G·马克尔博士）中采集获得，所用船载设备包括重力仪（Gravimeter）、回声测深声呐（Echosounder Sonar）与磁力仪（Magnetometer）。该数据集文件采用MGD77格式，涵盖磁场数据、重力场数据及单波束测深（Singlebeam Bathymetry）数据，且均在数据采集完成后经过处理。