Velocity files used for processing multi-channel seismic data (boomer source) offshore California, acquired during R/V New Horizon expedition NH1320 (2013)

Part of the SONGS project, this 2013 R/V New Horizon expedition conducted a 2D shallow seismic survey, collecting both sparker and boomer data, in the vicinity of the San Onofre Nuclear Generating Station (SONGS), offshore California. The objectives included imaging the fault geometry in the seismogenic zone and determining the recurrence interval for the fault systems. These data were processed for velocity by Geotrace and were used for processing the multi-channel seismic data (source: boomer). UTM navigation is in the headers of the original SEG-Y files. Funding was from Southern California Edison.

本数据集隶属于SONGS项目，由2013年搭载于“新视野号”调查船（R/V New Horizon）的科考队，在加利福尼亚近海圣奥诺弗雷核电站（San Onofre Nuclear Generating Station，缩写SONGS）周边开展二维浅部地震勘探作业，采集了电火花震源（sparker）与Boom震源（boomer）数据。本次勘探的目标为对发震带内的断层几何形态进行成像，以及确定断层系统的复发周期。该数据集由GeoTrace公司完成速度处理，并被用于处理以boomer为震源的多道地震数据。SEG-Y格式原始数据文件的文件头中包含通用横轴墨卡托（UTM）坐标系导航信息。本项目经费由南加州爱迪生公司（Southern California Edison）资助。