Processed ship-based Navigation Data (version 1) from the Izu-Bonin-Mariana Subduction Zone acquired during the Kaiyo expedition KY03-06 (2003)

This data set was acquired with a ship-based Navigation system during Kaiyo expedition KY03-06 conducted in 2003 (Chief Scientist: Dr. Hajime Shiobara). These data files are of Shapefile 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): OCE00-01938 and OCE00-02878.本数据集于2003年实施的Kaiyo科考航次KY03-06期间，通过船载导航系统完成采集，该航次首席科学家为塩原肇（Hajime Shiobara）博士。本次数据集采用Shapefile格式，包含导航数据，且已在采集完成后开展后处理工作。本数据作为美日联合研究项目"马里亚纳俯冲带多尺度地震成像（MARIANA）"的组成部分，研究经费由美国国家科学基金会（National Science Foundation, NSF）的OCE00-01938与OCE00-02878两项拨款资助。