Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW9910 (1999)

This data set was acquired with a ship-based Geometrics G-886 Magnetometer, Atlas Hydrosweep DS Multibeam Sonar system, and BellAerospace BGM-3 Gravimeter during Maurice Ewing expedition EW9910 conducted in 1999 (Chief Scientist: Dr. John Mutter). These data files are of MGD77 format and include Magnetic Field, Singlebeam Bathymetry, and Gravity Field data and were processed after data collection. Data were acquired as part of the project(s): Natural Seismicity Investigation of Active Continental Breakup in the Western Woodlark Basin, and funding was provided by NSF grant(s): OCE01-17451, OCE01-18531, OCE01-18568, OCE97-30567, OCE97-30824, OCE97-30864, OCE97-30972, and OCE99-96317.

本数据集系采用1999年莫里斯·伊文探险EW9910活动中搭载的船载Geometrics G-886磁力仪、Atlas Hydrosweep DS多波束声呐系统和BellAerospace BGM-3重力仪所采集。数据采集后，经处理得到的数据文件遵循MGD77格式，包含磁场、单波束测深和重力场信息。数据采集工作属于自然地震性研究项目，旨在探究西部伍德拉克盆地活动大陆裂解现象，并获National Science Foundation（NSF）资助，资助编号分别为OCE01-17451、OCE01-18531、OCE01-18568、OCE97-30567、OCE97-30824、OCE97-30864、OCE97-30972和OCE99-96317。