Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V1518 (1959)

This data set was acquired with a ship-based Echosounder Sonar during Vema expedition V1518 conducted in 1959 (Chief Scientist: Dr. Jack Nafe). These data files are of MGD77 format and include Singlebeam Bathymetry data and were processed after data collection.

本数据集由1959年执行的维玛号科考航次V1518（Vema expedition V1518）利用船载回声测深声呐（ship-based Echosounder Sonar）采集所得，该航次首席科学家为杰克·内夫（Jack Nafe）博士。本数据集的数据文件均采用MGD77格式，包含单波束测深（Singlebeam Bathymetry）数据，且所有数据均在采集完成后进行了处理。