Ship-based Trackline Geophysical Data (MGD77) from the Antarctic Peninsula acquired during the Nathaniel B. Palmer expedition NBP0107 (2001)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler, L and R Gravimeter, and Navigation system during Nathaniel B. Palmer expedition NBP0107 conducted in 2001 (Chief Scientist: Dr. Eugene Domack). 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): Global Climate Change and the Evolutionary Ecology of Antarctic Mollusks in the Late Eocene and Development of a Luminescence Dating Capability for Antarctic Glaciomarine Sediments: Tests of Signal Zeroing at the Antarctic Peninsula, and funding was provided by NSF grant(s): ANT00-03060, ANT99-08828, and ANT99-09665

本数据集采集于2001年执行的内森尼尔·B·帕尔默（Nathaniel B. Palmer）号考察航次NBP0107，所用采集设备包括船载重力仪（Gravimeter）、搭载L型与R型重力仪的海底浅地层剖面仪（Subbottom Profiler）以及导航系统（Navigation system），本次航次的首席科学家为尤金·多马克（Eugene Domack）博士。本数据集采用MGD77格式存储，包含航次期间处理完成的水深测量（Bathymetry）数据以及重力（实测重力与自由空气异常）数据。本数据采集工作隶属于如下研究项目：全球气候变化与始新世晚期南极软体动物的进化生态学，以及南极冰海沉积物释光测年能力的开发——南极半岛信号归零测试。本研究获得美国国家科学基金会（NSF）ANT00-03060、ANT99-08828及ANT99-09665号项目资助。