Ship-based Trackline Geophysical Data (MGD77) from the Amundsen Sea, Antarctica acquired during the Nathaniel B. Palmer expedition NBP1005 (2010)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP1005 conducted in 2010 (Chief Scientist: Dr. Patricia Yager). 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): ASPIRE (Amundsen Sea Polynya International Research Expedition), and funding was provided by NSF grant(s): ANT08-39069本数据集由船载重力仪（ship-based Gravimeter）与浅地层剖面仪（Subbottom Profiler）采集自2010年执行的纳撒尼尔·B·帕尔默号（Nathaniel B. Palmer）科考航次NBP1005，该航次首席科学家为帕特里夏·耶格博士。本次采集的数据文件采用MGD77格式，包含本次航次处理得到的水深数据以及重力（原位场与自由空气异常）数据。本数据集作为ASPIRE（阿蒙森海冰间湖国际研究探险计划，Amundsen Sea Polynya International Research Expedition）项目的一部分采集获得，经费由美国国家科学基金会（NSF）编号为ANT08-39069的资助项目提供。