Ship-based Trackline Geophysical Data (MGD77) acquired during the Thomas Washington expedition RAPA02WT (1990)

This data set was acquired with a ship-based Gravimeter, SeaBeam Classic Multibeam Sonar system, and Magnetometer during Thomas Washington expedition RAPA02WT conducted in 1990 (Chief Scientist: Dr. Donald Forsyth). These data files are of MGD77 format and include Magnetic Field, Singlebeam Bathymetry, and Gravity Field data and were processed after data collection.

本数据集由1990年执行的托马斯·华盛顿号（Thomas Washington）考察航次RAPA02WT采集所得，本次航次首席科学家为唐纳德·福赛思博士（Dr. Donald Forsyth），所用搭载科考设备包括船载重力仪（Gravimeter）、SeaBeam Classic多波束声呐系统（SeaBeam Classic Multibeam Sonar system）以及磁力仪（Magnetometer）。本数据集文件采用MGD77格式，包含磁力场（Magnetic Field）、单波束测深（Singlebeam Bathymetry）与重力场（Gravity Field）数据，所有数据均在采集完成后进行了处理。