High-rate GNSS Observations and Finite Fault Models of Moderate to Large Earthquakes

This database complements the following publication: Goldberg, D. E., D. Melgar, G. P. Hayes, B. W. Crowell, and V. J. Sahakian (2021). A Ground-Motion Model for GNSS Peak Ground Displacement, Bulletin of the Seismological Society of America XX, 1-15, doi: 10.1785/0120210042. High-rate Global Navigations Satellite Systems (GNSS) data is recognized as a valuable complement to traditional inertial seismic instrumentation for recording the large ground motions at regional distances to large magnitude earthquakes. This dataset contains high-rate GNSS displacement waveforms, processed using precise point positioning, for a global set of moderate- to large-magnitude earthquakes (Mw6-9) between the years 2003 and 2019. The peak ground displacement observed at nearby stations are summarized in the text file under "Peak Ground Displacement Observations". Also included are a set of one or more finite fault models for each earthquake in the dataset. Refer to the table "Finite Fault Model Metadata" under "Finite Fault Models" for the earthquake location information and original reference for each available finite fault model.This database complements the following publication: Goldberg, D. E., D. Melgar, G. P. Hayes, B. W. Crowell, and V. J. Sahakian (2021). A Ground-Motion Model for GNSS Peak Ground Displacement, Bulletin of the Seismological Society of America XX, 1-15, doi: 10.1785/0120210042. High-rate Global Navigations Satellite Systems (GNSS) data is recognized as a valuable complement to traditional inertial seismic instrumentation for recording the large ground motions at regional distances to large magnitude earthquakes. This dataset contains high-rate GNSS displacement waveforms, processed using precise point positioning, for a global set of moderate- to large-magnitude earthquakes (Mw6-9) between the years 2003 and 2019. The peak ground displacement observed at nearby stations are summarized in the text file under "Peak Ground Displacement Observations". Also included are a set of one or more finite fault models for each earthquake in the dataset. Refer to the table "Finite Fault Model Metadata" under "Finite Fault Models" for the earthquake location information and original reference for each available finite fault model.

本数据库配套以下发表成果：Goldberg, D. E.、D. Melgar、G. P. Hayes、B. W. Crowell与V. J. Sahakian（2021）发表于《美国地震学会通报》第XX卷，页码1-15，DOI：10.1785/0120210042的论文《GNSS峰值地面位移地震动模型》。高速率全球导航卫星系统（GNSS）数据被认为是传统惯性地震观测仪器的重要补充，可用于记录大震区域范围内的强地面运动。本数据集涵盖2003年至2019年间全球范围内震级Mw6至9的中大型地震的高速率GNSS位移波形，所有波形均通过精密单点定位技术处理得到。邻近台站观测得到的峰值地面位移已汇总于名为"峰值地面位移观测（Peak Ground Displacement Observations）"的文本文件中。此外，数据集还为其中每一次地震提供了一套或多套有限断层模型（finite fault model）。如需获取各可用有限断层模型对应的地震位置信息及原始参考文献，请查阅"有限断层模型（Finite Fault Models）"目录下的"有限断层模型元数据（Finite Fault Model Metadata）"表格。本数据库配套以下发表成果：Goldberg, D. E.、D. Melgar、G. P. Hayes、B. W. Crowell与V. J. Sahakian（2021）发表于《美国地震学会通报》第XX卷，页码1-15，DOI：10.1785/0120210042的论文《GNSS峰值地面位移地震动模型》。高速率全球导航卫星系统（GNSS）数据被认为是传统惯性地震观测仪器的重要补充，可用于记录大震区域范围内的强地面运动。本数据集涵盖2003年至2019年间全球范围内震级Mw6至9的中大型地震的高速率GNSS位移波形，所有波形均通过精密单点定位技术处理得到。邻近台站观测得到的峰值地面位移已汇总于名为"峰值地面位移观测（Peak Ground Displacement Observations）"的文本文件中。此外，数据集还为其中每一次地震提供了一套或多套有限断层模型（finite fault model）。如需获取各可用有限断层模型对应的地震位置信息及原始参考文献，请查阅"有限断层模型（Finite Fault Models）"目录下的"有限断层模型元数据（Finite Fault Model Metadata）"表格。