Ship-based Trackline Geophysical Data (MGD77) acquired during the Eltanin expedition ELT36 (1968)

This data set was acquired with a ship-based Echosounder Sonar, Magnetometer, and Gravimeter during Eltanin expedition ELT36 conducted in 1968 (Chief Scientist: Dr. Walter R. Seelig). These data files are of MGD77 format and include Gravity Field, Magnetic Field, and Singlebeam Bathymetry data and were processed after data collection.

本数据集采集于1968年实施的埃尔塔宁考察航次ELT36（首席科学家：沃尔特·R·西利格博士），使用船载回声测深声呐（Echosounder Sonar）、磁力仪（Magnetometer）与重力仪（Gravimeter）完成数据采集。该数据集文件采用MGD77格式，包含重力场（Gravity Field）、磁场（Magnetic Field）及单波束测深（Singlebeam Bathymetry）数据，且所有数据均在采集完成后进行了后处理。