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arXiv 1607.02607physics.geo-phphysics.data-an
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莫里桑区域地震台网事件数据集

Data Set From Molisan Regional Seismic Network Events

Giovanni De Gasperis, Christian Del Pinto

摘要:

2002年10月31日莫利塞(意大利中部)发生地震(Ml 5.4,29人死亡)后,当地的民防区域服务机构通过与国家地球物理和火山学研究所(INGV)的一次会议,促进了区域地震网络(RMSM)的设计,并为其实施提供了资金,以确保更好地分析当地的地震资料。RMSM的5个台站自2007年至2013年开展工作,收集了大量地震资料,为研究该地区及周边地区的震源做出了重要贡献。本工作报告了RMSM自2007年7月至2009年3月收集的所有触发事件的数据集,包括实际的震波迹象;其中,所有与INGV的RSNC重合的地震事件都标有S和P到达时间戳。每个触发都与定义在记录的时间与频率域中的频谱图相关联。该结构化数据集的主要目的是用于进一步分析与波形相关的图像模式的数据挖掘和机器学习技术。

英文摘要:

After the earthquake occurred in Molise (Central Italy) on 31st October 2002 (Ml 5.4, 29 people dead), the local Servizio Regionale per la Protezione Civile to ensure a better analysis of local seismic data, through a convention with the Istituto Nazionale di Geofisica e Vulcanologia (INGV), promoted the design of the Regional Seismic Network (RMSM) and funded its implementation. The 5 stations of RMSM worked since 2007 to 2013 collecting a large amount of seismic data and giving an important contribution to the study of seismic sources present in the region and the surrounding territory. This work reports about the dataset containing all triggers collected by RMSM since July 2007 to March 2009, including actual seismic events; among them, all earthquakes events recorded in coincidence to Rete Sismica Nazionale Centralizzata (RSNC) of INGV have been marked with S and P arrival timestamps. Every trigger has been associated to a spectrogram defined into a recorded time vs. frequency domain. The main aim of this structured dataset is to be used for further analysis with data mining and machine learning techniques on image patterns associated to the waveforms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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