Processed ship-based Navigation Data acquired during the Thomas Washington expedition ARIA03WT (1982)

This data set was acquired with a ship-based Navigation system during Thomas Washington expedition ARIA03WT conducted in 1982 (Chief Scientist: Dr. Thomas Shipley). 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): High Resolution Studies of Sediment Accretion and Subduction Along the Middle America Trench, and funding was provided by NSF grant(s): OCE80-24402.

本数据集通过船载导航系统（ship-based Navigation system）采集自1982年开展的托马斯·华盛顿号考察航次ARIA03WT，该航次首席科学家为托马斯·希普利（Thomas Shipley）博士。本批次数据文件采用Shapefile格式，包含导航数据，且已在数据采集完成后完成预处理工作。本数据采集工作隶属于「中美洲海沟沿线沉积物沉积与俯冲作用高分辨率研究」项目，相关经费由美国国家科学基金会（National Science Foundation，NSF）资助的OCE80-24402号项目提供。