Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V3209 (1975)

This data set was acquired with a ship-based Magnetometer, Gravimeter, and Echosounder Sonar during Vema expedition V3209 conducted in 1975 (Chief Scientist: Dr. Marek Truchan). These data files are of MGD77 format and include Gravity Field, Singlebeam Bathymetry, and Magnetic Field data and were processed after data collection.

本数据集由船载磁力仪（Magnetometer）、重力仪（Gravimeter）与回声测深声呐（Echosounder Sonar）于1975年开展的Vema考察航次V3209期间采集，本次航次的首席科学家为马雷克·特鲁坎博士（Dr. Marek Truchan）。本数据集文件采用MGD77格式，包含重力场数据、单波束测深（Singlebeam Bathymetry）数据与磁场数据，且已于数据采集完成后完成处理。