Seismic Navigation Data from the Pacific Antarctic Ridge acquired during R/V Maurice Ewing expedition EW9201 (1992)

This data set was acquired with the LDEO Single-Channel Seismic system during R/V Maurice Ewing expedition EW9201 conducted in 1992 (Chief Scientist: Dr. Steve Cande; Investigator: Dr. William Haxby). These data files are of ASCII format and include Navigation data that provide the primary seismic navigation source for this cruise. No shot time files are available for this cruise, these 1-minute
ship navigation files should be used for seismic processing. Data were acquired as part of the project: A High Resolution Plate Kinematic Flowline of the Pacific-Antarctic Ridge, and funding was provided by NSF grant: OCE91-03573.

本数据集依托拉蒙特-多尔蒂地球观测所（LDEO）单通道地震系统采集，采集工作于1992年执行的“莫里斯·尤因号”（R/V Maurice Ewing）科考航次EW9201期间完成，该航次首席科学家为史蒂夫·坎德博士，研究员为威廉·哈克斯比博士。本次采集的数据文件采用ASCII格式，包含为本航次地震勘探提供主要导航源的导航数据。本航次未提供激发时间文件，需使用这批1分钟间隔的船舶导航文件开展地震数据处理工作。本数据集作为“太平洋-南极洋中脊高分辨率板块运动学流线”项目的一部分采集，研究经费由美国国家科学基金会（National Science Foundation, NSF）资助项目编号OCE91-03573提供。