Processed ship-based Navigation Data from the Izu-Bonin-Mariana Subduction Zone acquired during the Wecoma expedition W0405A (2004)

This data set was acquired with a ship-based Navigation system during Wecoma expedition W0405A conducted in 2004 (Chief Scientist: Dr. Douglas Wiens). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): US-Japan Collaborative Research: Multi-Scale Seismic Imaging of the Mariana Subduction Factory (MARIANA), and funding was provided by NSF grant(s): OCE00-01798, OCE00-01938, and OCE00-02878.

本数据集由2004年开展的Wecoma航次W0405A搭载船载导航系统（ship-based Navigation system）采集所得，该航次首席科学家为道格拉斯·威恩斯（Douglas Wiens）博士。本数据集文件格式为纯文本（ASCII）格式，包含导航数据，且已在数据采集完成后完成后处理。本数据采集工作隶属于美日联合研究项目“马里亚纳俯冲工厂多尺度地震成像（MARIANA）”，研究经费由美国国家科学基金会（National Science Foundation, NSF）的OCE00-01798、OCE00-01938及OCE00-02878号拨款资助。