Ship-based Trackline Geophysical Data (MGD77) acquired during the Nathaniel B. Palmer expedition NBP9208 (1992)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP9208 conducted in 1992 (Chief Scientist: Dr. Carol Raymond). These data files are of MGD77 format and include Bathymetry, Gravity (Field and Free Air Anomaly) data that were processed during the cruise. Data were acquired as part of the project(s): Marie Byrd Margin: Early Seafloor Spreading History, and funding was provided by NSF grant(s): OPP90-18742

本数据集通过船载重力仪（ship-based Gravimeter）与浅地层剖面仪（Subbottom Profiler）采集获取，采集工作依托1992年执行的“纳撒尼尔·B·帕尔默”号（Nathaniel B. Palmer）科考航次NBP9208开展，本次航次首席科学家为卡罗尔·雷蒙德（Carol Raymond）博士。本数据集文件采用MGD77格式，包含本次航次处理完成的水深测量（Bathymetry）数据与重力（Field and Free Air Anomaly）数据。本数据集的采集隶属于“玛丽·伯德陆缘：早期海底扩张历史”（Marie Byrd Land Margin: Early Seafloor Spreading History）研究项目，由美国国家科学基金会（NSF）资助，资助编号为OPP90-18742。