Ship-based Trackline Geophysical Data (MGD77) acquired during the Robert D. Conrad expedition RC0901 (1964)

This data set was acquired with a ship-based Gravimeter, Magnetometer, and Echosounder during Robert D. Conrad expedition RC0901 conducted in 1964 (Chief Scientist: Dr. Jim Heirtzler). These data files are of MGD77 format and include Gravity Field, Singlebeam Bathymetry, and Magnetic Field data that were processed after data collection.本数据集通过船载重力仪（Gravimeter）、磁力仪（Magnetometer）与回声测深仪（Echosounder）采集，获取自1964年执行的罗伯特·D·康拉德号科考航次RC0901，该航次首席科学家为吉姆·海茨勒博士（Dr. Jim Heirtzler）。本次数据文件均采用MGD77格式，包含采集后经处理的重力场数据、单波束测深（Singlebeam Bathymetry）与磁场数据。