Unprocessed Seismic Navigation Data (P1 format) from the Central America Subduction Zone, Pacific Ocean, acquired during R/V Marcus G. Langseth expedition MGL0807 (2008)

This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0807 conducted in 2008 (Chief Scientist: Dr. W. Steven Holbrook). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the projects: Collaborative Research: Seismic measurements of magma flux, arc composition, and lower-plate serpentinization in the Central American subduction factory and TICO-CAVA, 2008 Leg 2, and funding was provided by NSF grants: OCE04-05556, OCE04-05572, OCE04-05608, OCE04-05654, OCE05-20378, and OCE06-25178.本数据集由拉蒙特-多尔蒂地球观测所（LDEO）多道地震系统采集，采集工作依托“马库斯·G·朗塞斯”号（R/V Marcus G. Langseth）考察船于2008年执行的MGL0807航次完成，该航次首席科学家为W. Steven Holbrook博士。本次采集的数据文件采用UKOOA P1/90格式，包含未经处理的地震导航数据。本数据作为两项研究项目的组成部分获取：其一为“合作研究：中美洲俯冲带岩浆通量、弧岩成分及下盘蛇纹石化的地震测量”，其二为2008年第2航次的TICO-CAVA项目；相关研究经费由美国国家科学基金会（NSF）的以下拨款项目资助：OCE04-05556、OCE04-05572、OCE04-05608、OCE04-05654、OCE05-20378及OCE06-25178。