Ship-based Trackline Geophysical Data (MGD77) from the Antarctic Peninsula acquired during the Nathaniel B. Palmer expedition NBP1003 (2010)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP1003 conducted in 2010 (Chief Scientist: Dr. Douglas Nowacek). 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): Collaborative Research: The Ecological Role of a Poorly Studied Antarctic Krill Predator: The Humpback Whale, Megaptera Novaeangliae, and funding was provided by NSF grant(s): ANT07-39483

本数据集由船载重力仪（ship-based Gravimeter）与浅地层剖面仪（Subbottom Profiler）采集，获取自2010年开展的Nathaniel B. Palmer号考察航次NBP1003，该航次首席科学家为Douglas Nowacek博士。数据集文件采用MGD77格式，包含本次航次处理得到的水深测量（Bathymetry）数据与重力（重力场与自由空间异常（Free Air Anomaly））数据。本数据为合作研究项目“研究较少的南极磷虾捕食者——座头鲸（Megaptera Novaeangliae）的生态角色”的组成部分，研究经费由美国国家科学基金会（NSF）项目ANT07-39483资助。