Processed Navigation Data from the Antarctica Ross Sea acquired during R/V Nathaniel B. Palmer expedition NBP1502 (2015)

This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1502 conducted in 2015 (Chief Scientist: Dr. Philip Bart, Investigator: Dr. Philip Bart). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Timing and Duration of the LGM and Post-LGM Grounding Events in Whales Deep Paleo Ice Stream, Eastern Ross Sea Middle Continental Shelf; Evidence for Paleo Ice Stream Collapse in the Western Ross Sea since the Last Glacial Maximum. Funding was provided by NSF award(s): PLR12-46353, PLR12-46357.

本数据集由2015年执行的“内森尼尔·B·帕尔默号”考察船（R/V Nathaniel B. Palmer）考察航次NBP1502搭载导航系统（Navigation System）采集获得，该航次首席科学家与研究人员均为菲利普·巴特博士。本数据集文件采用文本文件（ASCII）格式，包含采集后经处理的导航数据。本数据集的采集隶属于两项科研项目：一是罗斯海东缘中部大陆架惠尔斯深部古冰流末次盛冰期（Last Glacial Maximum, LGM）及冰消期冰流接地事件的发生时序与持续时长，二是罗斯海西部自末次盛冰期以来古冰流崩塌的证据。本研究获得美国国家科学基金会（National Science Foundation, NSF）资助，资助编号为PLR12-46353与PLR12-46357。