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.

本数据集采集自1999年开展的莫里斯·尤因（Maurice Ewing）航次EW9911（首席科学家：费尔南多·马丁内斯博士），搭载船载Atlas Hydrosweep DS多波束测深声呐系统（Atlas Hydrosweep DS Multibeam Sonar）、Geometrics G-886磁力仪与BellAerospace BGM-3重力仪完成数据获取。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进行了处理。本数据集为“伍德拉克盆地大陆裂谷地热研究”项目的组成部分，经费由美国国家科学基金会（National Science Foundation, NSF）编号为OCE97-30593的资助项目提供支持。