Raw Ship-based Trackline Geophysical Data (MGD77) from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)

This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474.

本数据集通过回声测深仪(Echosounder)、导航系统(Navigation System)与重力仪(Gravimeter)采集自2016年开展的内森尼尔·B·帕尔默号研究考察船(R/V Nathaniel B. Palmer)科考航次NBP1608，该航次的首席科学家与课题研究员均为Bethany Jenkins博士。本次数据文件采用MGD77格式，包含未经预处理的海底测深数据(Bathymetry)、重力场数据(Gravity Field)、自由空气重力异常数据(Gravity Free Air Anomaly)及导航数据(Navigation data)。本数据属于合作研究项目“南大洋硅藻群落中铁结合配体研究：硅藻-细菌共生的作用”的采集成果，该项目由美国国家科学基金会(NSF)资助，项目编号为OPP14-43474。