Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0003 (2000)

This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system and BellAerospace BGM-3 Gravimeter during Maurice Ewing expedition EW0003 conducted in 2000 (Chief Scientist: Dr. Michael Rawson). These data files are of MGD77 format and include Gravity Field and Singlebeam Bathymetry data and were processed after data collection. Data were acquired while the Maurice Ewing was in transit.本数据集采集于2000年执行的莫里斯·尤因（Maurice Ewing）号科考船EW0003航次，本次航次的首席科学家为迈克尔·劳斯敦博士（Dr. Michael Rawson），数据采集所用设备包括船载阿特拉斯Hydrosweep DS多波束声呐系统（Atlas Hydrosweep DS Multibeam Sonar system）与贝尔航空航天BGM-3重力仪（BellAerospace BGM-3 Gravimeter）。本批次数据文件采用MGD77格式存储，涵盖重力场数据与单波束测深数据，且已于数据采集完成后完成后处理流程。本次数据采集工作在莫里斯·尤因号科考船的航行途中进行。