Processed Gridded Near-Bottom AUV Sentry Bathymetric Sonar Data (NetCDF:GMT format) from the NE Lau Basin acquired during Falkor expedition FK171110 (2017)

This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric grids that were processed after data collection. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121.

本数据集系采用Reson SeaBat 7125多波束声呐在AUV Sentry无人水下航行器上，于2017年R/V Falkor探险任务FK171110期间获取（首席科学家：肯尼思·鲁宾博士，调查员：苏珊·G·梅勒博士、威廉姆·查德威克博士、肯尼思·鲁宾博士）。这些数据文件为数据收集后的测深网格。数据收集属于以下项目之一：水下烈焰：研究汤加的 submarine volcanoes；通过研究异常活跃的东北劳海盆中的年轻型玻安岩和玄武岩，探讨地幔楔成分和过程的时空尺度。航行时间由施密特海洋研究所提供，额外资金由美国国家科学基金会（NSF）资助项目编号OCE15-38121支持。