Data Release of Vs30 Estimates Using Multiple Methods at 6 SCSN Stations

The dataset is consisted of travel-time records in SEG2 format recorded using multi-station arrays near 6 seismographic stations located in southern California. A table in the spreadsheet (vs30data.SCE.FINAL01.xlsx) summarizes the data collection. Included in the dataset are figures showing incremental results supporting the resultant modeled shear-wave velocity (Vs) profile and estimated time-averaged Vs in the upper 30 m of the subsurface (Vs30). Incremental results include plots of the picks of fundamental mode dispersion curve, the modeled Vs profile and estimated Vs30, and the empirical and theoretical dispersion curves.本数据集包含由多台站阵列采集的走时记录，数据格式为SEG2，采集区域位于加利福尼亚州南部的6个地震台站附近。电子表格vs30data.SCE.FINAL01.xlsx中附带的数据汇总表，对本次数据采集工作进行了系统性梳理与总结。数据集内还包含用于支撑最终建模得到的剪切波速（shear-wave velocity, Vs）剖面以及地下30米深度范围内时间平均剪切波速（Vs30）估算结果的阶段性成果图表。上述阶段性成果图表涵盖基模频散曲线拾取图、建模剪切波速剖面、Vs30估算结果图，以及经验频散曲线与理论频散曲线的绘图结果。