Minisparker seismic-reflection data of field activity B-1-08-SC: between Huntington Beach and San Diego, offshore southern California from 2008-04-28 to 2008-05-05

This dataset includes raw and processed, high-resolution seismic-reflection data collected in 2008 to collect information on active offshore faults. The survey area is offshore southern California between Huntington Beach and San Diego. The data were collected aboard the R/V Bold. The seismic-reflection data were acquired using a SIG 2mille minisparker. Subbottom acoustic penetration spanned tens to several hundreds of meters, variable by location.本数据集包含2008年采集的原始与经处理的高分辨率地震反射（seismic-reflection）数据，用于获取近海活动断层的相关信息。本次调查区域位于美国加利福尼亚州南部近海，介于亨廷顿海滩（Huntington Beach）与圣迭戈（San Diego）之间。数据采集工作由Bold号海洋考察船（R/V Bold）执行。地震反射数据通过SIG 2mille型电火花震源（SIG 2mille minisparker）采集获得。次海底声波穿透深度可达数十至数百米，具体数值随测点位置有所变化。