Ship-based Trackline Geophysical Data (MGD77) from the Larsen Ice Shelf, Antarctica acquired during the Nathaniel B. Palmer expedition NBP1001 (2010)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP1001 conducted in 2010 (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): Collaborative Research in IPY: Abrupt Environmental Change in the LARsen Ice Shelf System, Antarctica (LARISSA), and funding was provided by NSF grant(s): ANT07-32467本数据集采集于2010年执行的Nathaniel B. Palmer号考察航次NBP1001，期间利用船载重力仪（Gravimeter）与浅地层剖面仪（Subbottom Profiler）完成数据获取，本次航次首席科学家为Eugene Domack博士。本次获取的数据文件格式为MGD77，包含本航次处理得到的水深测深数据（Bathymetry）以及重力数据（含野外重力异常与自由空间重力异常）。本数据集作为国际极地年（International Polar Year，IPY）合作研究项目“南极拉森冰架系统突发环境变化研究（LARISSA）”的组成部分采集获得，相关研究经费由美国国家科学基金会（National Science Foundation，NSF）ANT07-32467号资助项目提供。