Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW9405 (1994)

This data set was acquired with a ship-based Varian Inc. V75 Magnetometer, BellAerospace BGM-3 Gravimeter, and Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9405 conducted in 1994 (Chief Scientist: Dr. John Orcutt). These data files are of MGD77 format and include Singlebeam Bathymetry, Magnetic Field, and Gravity Field data and were processed after data collection. Data were acquired as part of the project(s): The Internal Structure of the Clipperton Fracture Zone, and funding was provided by NSF grant(s): OCE93-02126 and OCE93-02184.

本数据集采集于1994年执行的Maurice Ewing航次EW9405，搭载的船载观测设备包括瓦里安公司（Varian Inc.）V75磁力计（Magnetometer）、贝尔航空航天公司（BellAerospace）BGM-3重力仪（Gravimeter）以及阿特拉斯公司（Atlas）Hydrosweep DS多波束测深声呐系统（Multibeam Sonar system），本次航次的首席科学家为约翰·奥克特（John Orcutt）博士。本次数据文件采用MGD77格式，涵盖单波束测深、磁场与重力场数据，所有数据均在野外采集完成后进行了预处理。本数据集作为“克利珀顿断裂带内部结构”研究项目的组成部分采集得到，研究工作获得了美国国家科学基金会（National Science Foundation, NSF）OCE93-02126与OCE93-02184两项基金资助。