6-dof strong ground motion data records from Kefalonia Island (November 8th 2014, MMI = VII and November 17th 2015, MMI = V)

Two the strongest 6-dof ground motion records from Perron et al. (https://doi.org/10.1785/0220170125) dataset. The records have been obtained at ROAN site (vs,30 = 250 m/s) on Kefalonia Island in Greece.

Event "20141108_231542" from November 8th 2014. Epicentral distance 9.2 km (source depth 18.4 km). Modified Intensity VII, PGVhor = 18.4 cm/s.

Event "20151117_071007" from November 17th 2015. Epicentral distance 56.23 km (source depth 10.7 km). Modified Intensity V, PGVhor = 14.6 cm/s.

Original records were truncated and detrended. Rotational accelerations were obtained from original rotation rates of the 'R1' sensor by numerical differentiations.

The plus signs of translational components are toward the North (N-S component), toward the East (E-W component), Up (Z component)
Rotational components plus signs are accordingly with right-hand rule.

Analyses on the two records can be found in the paper by Bonkowski et al. (https://doi.org/10.1016/j.soildyn.2018.10.026)

When the results are used in future publications please quote the above publication together with:
Perron V, Hollender F, Mariscal A, Theodoulidis N, Andreou C, Bard P-Y, et al. Accelerometer, Velocimeter Dense‐Array, and Rotation Sensor Datasets from the Sinaps@ Postseismic Survey (Cephalonia 2014–2015 Aftershock Sequence). Seismological Reseach Letters, 2018, vol.89, pp.678–87 doi:10.1785/0220170125.
Where more information can be found.

本数据集选取Perron等人（https://doi.org/10.1785/0220170125）公开数据集内强度最高的两条6自由度地面运动记录。该批记录采集自希腊凯法利尼亚岛（Kefalonia Island）的ROAN测点（等效剪切波速vs,30=250 m/s）。

事件1为2014年11月8日的"20141108_231542"，震中距9.2 km，震源深度18.4 km，修正麦加利烈度为Ⅶ级，水平向峰值地面振动速度（PGVhor）=18.4 cm/s。

事件2为2015年11月17日的"20151117_071007"，震中距56.23 km，震源深度10.7 km，修正麦加利烈度为Ⅴ级，水平向峰值地面振动速度（PGVhor）=14.6 cm/s。

原始记录已完成截断与去趋势处理。旋转加速度通过对"R1"传感器的原始旋转速率进行数值微分得到。

平动分量的正方向分别为：北向（N-S分量）、东向（E-W分量）、向上（Z分量）；旋转分量的正方向符合右手螺旋定则。

针对这两条记录的详细分析可参见Bonkowski等人的研究论文（https://doi.org/10.1016/j.soildyn.2018.10.026）。

若将本数据集的分析结果用于后续发表成果，请同时引用上述Bonkowski等人的论文，以及Perron V等人的公开数据集文献：Perron V, Hollender F, Mariscal A, Theodoulidis N, Andreou C, Bard P-Y, et al. Accelerometer, Velocimeter Dense‐Array, and Rotation Sensor Datasets from the Sinaps@ Postseismic Survey (Cephalonia 2014–2015 Aftershock Sequence). Seismological Research Letters, 2018, vol.89, pp.678–87 doi:10.1785/0220170125. 该文献可提供更多相关背景信息。