Shapefile of Processed ship-based Navigation Data acquired during the Roger Revelle expedition DANA02RR (2003)

This data set was acquired with a ship-based Navigation system during Roger Revelle expedition DANA02RR conducted in 2003 (Chief Scientist: Dr. Peter Lonsdale). 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): Indirect Study of Subducted Oceanic Lithosphere at the Central American Margin, and funding was provided by NSF grant(s): OCE02-03636.本数据集由船载导航系统采集自2003年执行的Roger Revelle号考察航次DANA02RR（首席科学家：Peter Lonsdale博士）。所有数据文件采用形状文件（Shapefile）格式，包含导航数据，且已在数据采集完成后完成处理。本数据采集工作隶属于“中美洲边缘俯冲洋壳间接研究”项目，研究经费由美国国家科学基金会（National Science Foundation, NSF）项目OCE02-03636资助。