Ship-based Trackline Geophysical Data (MGD77) acquired during the Nathaniel B. Palmer expedition NBP9505 (1995)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP9505 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.

本数据集依托船载重力仪（ship-based Gravimeter）与浅地层剖面仪（Subbottom Profiler）采集，源自1995年执行的内森尼尔·B·帕尔默号（Nathaniel B. Palmer）考察航次NBP9505，该航次首席科学家为马丁·杰弗里斯博士。本数据集采用MGD77格式存储，包含航次处理所得的测深数据、重力（现场重力与自由空气异常）数据。本数据为项目“积雪在南极海冰形成与海-气能量交换中的作用”的采集成果，该项目由美国国家科学基金会（National Science Foundation, NSF）资助，资助编号为OPP93-16767。