Ship-based Trackline Geophysical Data (MGD77) acquired during the Nathaniel B. Palmer expedition NBP9503 (1995)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP9503 conducted in 1995 (Chief Scientist: Dr. Martin Jeffries). 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): The Role of Snow in the Antarctic Sea-Ice Development and Ocean-Atmosphere Energy Exchange, and funding was provided by NSF grant(s): OPP93-16767

本数据集通过船载重力仪（ship-based Gravimeter）与浅地层剖面仪（Subbottom Profiler）采集自1995年执行的内森尼尔·B·帕尔默号（Nathaniel B. Palmer）科考航次NBP9503，本次航次的首席科学家为马丁·杰弗里斯博士。本数据集文件采用MGD77格式，包含本次航次处理得到的水深数据、重力（原位重力场与自由空气异常）数据。本数据集的采集工作隶属于"南极海冰发育与海-气能量交换中的积雪作用"研究项目，该项目由美国国家科学基金会（National Science Foundation, NSF）编号为OPP93-16767的资助项目提供经费支持。