Ship-based Trackline Geophysical Data (MGD77) acquired along the Woodlark Back-arc Basin during the Maurice Ewing expedition EW9911 (1999)

This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system, Geometrics G-886 Magnetometer, and BellAerospace BGM-3 Gravimeter during Maurice Ewing expedition EW9911 conducted in 1999 (Chief Scientist: Dr. Fernando Martinez). These data files are of MGD77 format and include Singlebeam Bathymetry, Gravity Field, and Magnetic Field data and were processed after data collection. Data were acquired as part of the project(s): Geothermal Study of Continental Rifting in the Woodlark Basin, and funding was provided by NSF grant(s): OCE97-30593.本数据集由船载Atlas Hydrosweep DS型多波束声呐系统、Geometrics G-886型磁力仪及BellAerospace BGM-3型重力仪采集获取，采集工作依托1999年开展的Maurice Ewing科考航次EW9911完成，该航次首席科学家为Fernando Martinez博士。本数据集文件采用MGD77格式，包含单波束测深数据、重力场数据与磁场数据，所有数据均在采集完成后经过处理。本次数据采集隶属于“伍德拉克盆地大陆裂谷地热研究”项目，经费由美国国家科学基金会（National Science Foundation, NSF）的OCE97-30593号资助项目提供。