Raw seafloor magnetotelluric/electromagnetic data acquired at Okmok Volcano, Aleutian Islands (2015)

This time series data set was acquired in 2015 using seafloor magnetotelluric/electromagnetic sensors deployed during RV Thompson expedition TN324 and recovered on RV Sikuliaq expedition SKQ201508S (chief scientist Kerry Key). The data files are in the binary Scripps EM data logger format. Channels are Hx,Hy,Ex,Ey. Matlab reading routines are at http://marineemlab.ucsd.edu/Projects/lcplot. The data files were generated as part of a project called Magnetotelluric and Seismic Investigation of Okmok Volcano. Funding was from NSF awards OCE14-56710 andOCE14-56749.

本时序数据集采集于2015年，采用部署于汤普森号（RV Thompson）航次TN324的海底大地电磁/电磁传感器获取，并由西库利亚克号（RV Sikuliaq）航次SKQ201508S回收，本次航次首席科学家为Kerry Key。数据文件采用二进制斯克里普斯电磁数据记录仪格式存储，测量通道包含Hx、Hy、Ex、Ey。配套Matlab读取程序可于http://marineemlab.ucsd.edu/Projects/lcplot处获取。本数据集为奥克莫克火山大地电磁与地震调查（Magnetotelluric and Seismic Investigation of Okmok Volcano）项目的组成部分。本研究受美国国家科学基金会（National Science Foundation, NSF）项目OCE14-56710与OCE14-56749资助。