Raw Seismic Navigation Data (P1 format) from the Cascadia Subduction Zone acquired during R/V Marcus G. Langseth expedition MGL1211 (2012)

This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1211 conducted in 2012 (Chief Scientist: Dr. Suzanne Carbotte). 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: Imaging the Cascadia Subduction Zone: A Ship-to-shore Opportunity and Collaborative Research: Evolution and hydration of the Juan de Fuca crust and uppermost mantle: A plate-scale seismic investigation from ridge to trench, and funding was provided by NSF grants: OCE10-29305, OCE10-29411, EAR11-47622, and EAR11-47975.

本数据集由拉蒙特-多尔蒂地球观测所（LDEO）多通道地震系统（Multi-Channel Seismic system）采集，数据获取工作依托2012年执行的马库斯·G·兰塞斯号（R/V Marcus G. Langseth）考察航次MGL1211开展，该航次首席科学家为苏珊娜·卡博特博士。本次数据采用UKOOA P1/90格式存储，包含未经处理的地震导航数据。本数据采集隶属于两项合作研究项目：其一为“成像卡斯卡迪亚俯冲带：跨岸研究机遇”，其二为“胡安·德富卡地壳与上地幔的演化与水化作用：从洋脊到海沟的板块尺度地震调查”。本研究获得美国国家科学基金会（NSF）的OCE10-29305、OCE10-29411、EAR11-47622及EAR11-47975项目资助。