Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V0703 (1955)

This data set was acquired with a ship-based Echosounder Sonar during Vema expedition V0703 conducted in 1955 (Chief Scientist: Dr. Bruce Heezen). These data files are of MGD77 format and include Singlebeam Bathymetry data and were processed after data collection.

本数据集由1955年执行的Vema考察航次V0703（首席科学家：布鲁斯·希森博士）期间，借助船载回声测深声呐（ship-based Echosounder Sonar）采集获取。本次数据文件采用MGD77格式，包含单波束测深（Singlebeam Bathymetry）数据，且已在数据采集完成后完成后处理。