Processed Multibeam Sonar Data (version 2) from the Chilean Inland Passage acquired during Nathaniel B. Palmer expedition NBP0505 (2005)

This data set was acquired with a Kongsberg model EM120 multibeam sonar system during Nathaniel B. Palmer expedition NBP0505 conducted in 2005 (Chief Scientist: Dr. John Anderson). These data files include Acoustic Backscatter, Sidescan, Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, beginning with version 2.0. Data were acquired as part of the project(s): Collaborative Research: Controls on Sediment Yields from Tidewater Glaciers from Patagonia to Antarctica, and funding was provided by the U.S. National Science Foundation.

本数据集由康士伯（Kongsberg）EM120型多波束声呐系统采集，采集工作于2005年开展的“纳撒尼尔·B·帕尔默”号（Nathaniel B. Palmer）考察航次NBP0505期间完成，本次航次的首席科学家为约翰·安德森博士（Dr. John Anderson）。本次数据文件包含声学背散射（Acoustic Backscatter）、侧扫（Sidescan）及条带测深（Swath Bathymetry）数据，且已通过开源MB-System多波束声呐处理软件在海上完成数据处理。本数据集自2.0版本起被纳入GMRT合成数据集（GMRT Synthesis）。本数据采集作为“合作研究：从巴塔哥尼亚到南极的潮汐冰川沉积物产率控制机制”科研项目的一部分实施，并获得美国国家科学基金会（U.S. National Science Foundation）的经费支持。