Overview of the Italian strong motion database ITACA 1.0
Overview of the Italian strong motion database ITACA 1.0
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意大利强震动数据库ITACA 1.0概述
DOI：
10.1007/s10518-011-9327-6
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发表时间：
2010
影响因子：
4.6
通讯作者：
M. Dolce
中科院分区：
文献类型：
--
作者：
F. Pacor;R. Paolucci;L. Luzi;F. Sabetta;A. Spinelli;A. Gorini;M. Nicoletti;S. Marcucci;L. Filippi;M. Dolce
意大利强震数据库（ITACA）是在S6和S4项目内开发的，从2005年开始，在意大利民防部（DPC）和国家地球物理和火山学研究所（INGV）之间的协议框架内供资。该数据库的alpha版本于2007年发布，随后升级为1.0版本，之后：（i）包括最新的强震数据（2005年至2007年）记录在意大利，除了2008年帕尔马5.4级地震，和M ≥ 4.0，2009年阿布鲁佐地震事件;（ii）使用更新的程序处理原始强震数据;（iii）增加具有实测剪切波速度剖面的台站数目;（iv）改进检索时间序列和地面运动参数的实用程序;（v）采用一种工具，选择符合设计反应谱的时间序列;（vi）编制详细的台站报告，其中载有照片、地图和场地参数等各种资料;（七）制定自动生成台站报告和更新头文件的程序。经过这些改进后，ITACA 1.0于2010年在网站http://itaca.mi.ingv.it上发布。它目前包含3，955个三分量波形，包括1972-2007年期间意大利加速度计记录的最完整目录（3，562个记录）和2008-2009年期间最强的事件。DPC主要通过其加速度计国家网络（RAN）获得记录，在少数情况下，通过地方网络和临时台站或网络获得记录。本文介绍了意大利强震数据库ITACA 1.0版的主要改进和新功能。
The Italian Strong Motion Database, ITACA, was developed within projects S6 and S4, funded in the framework of the agreements between the Italian Department of Civil Protection (Dipartimento della Protezione Civile, DPC) and the Istituto Nazionale di Geofisica e Vulcanologia (INGV), starting from 2005. The alpha version of the database was released in 2007 and subsequently upgraded to version 1.0 after: (i) including the most recent strong motion data (from 2005 to 2007) recorded in Italy, in addition to the 2008 Parma earthquake, M 5.4, and the M ≥ 4.0, 2009 Abruzzo seismic events; (ii) processing the raw strong motion data using an updated procedure; (iii) increasing the number of stations with a measured shear wave velocity profile; (iv) improving the utilities to retrieve time series and ground motion parameters; (v) implementing a tool for selecting time series in agreement with design-response spectra; (vi) compiling detailed station reports containing miscellaneous information such as photo, maps and site parameters; (vii) developing procedures for the automatic generation of station reports and for the updating of the header files. After such improvements, ITACA 1.0 was published at the web site http://itaca.mi.ingv.it, in 2010. It presently contains 3,955 three-component waveforms, comprising the most complete catalogue of the Italian accelerometric records in the period 1972–2007 (3,562 records) and the strongest events in the period 2008–2009. Records were mainly acquired by DPC through its Accelerometric National Network (RAN) and, in few cases, by local networks and temporary stations or networks. This paper introduces the published version of the Italian Strong Motion database (ITACA version 1.0) together with main improvements and new functionalities.