Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V1505 (1959)

This data set was acquired with a ship-based Echosounder Sonar during Vema expedition V1505 conducted in 1959 (Chief Scientist: Dr. Maurice Ewing). These data files are of MGD77 format and include Singlebeam Bathymetry data and were processed after data collection.

该数据集是在1959年开展的Vema考察航次V1505期间（首席科学家：Maurice Ewing博士），通过船载回声测深仪声呐（Echosounder Sonar）获取的。这些数据文件采用MGD77格式，包含单波束测深（Singlebeam Bathymetry）数据，且在数据采集后经过了处理。