Ship-based Trackline Geophysical Data (MGD77) acquired during the Melville expedition GLOR05MV (1993)

This data set was acquired with a ship-based Bell Aerospace BGM-3 Gravimeter, Geometrics G-801/3 Magnetometer, and SeaBeam 2000 Multibeam Sonar system during Melville expedition GLOR05MV conducted in 1993 (Chief Scientist: Dr. Richard Hey). These data files are of MGD77 format and include Singlebeam Bathymetry, Magnetic Field, and Gravity Field data and were processed after data collection.本数据集由船载贝尔航空航天BGM-3重力仪（Bell Aerospace BGM-3 Gravimeter）、Geometrics G-801/3磁力仪（Geometrics G-801/3 Magnetometer）及SeaBeam 2000多波束声呐系统（SeaBeam 2000 Multibeam Sonar system）采集，采集工作依托1993年开展的梅尔维尔号GLOR05MV科考航次完成，该航次首席科学家为Richard Hey博士。本次采集的数据文件采用MGD77格式，涵盖单波束测深、磁场与重力场数据，并在数据采集完成后进行了处理。