The Orfeus European Integrated Data Archive (EIDA) provides a federated approach to the dissemination of seismological waveform data and ensures access to 12 regional seismological data centers—the EIDA nodes. The Istituto Nazionale di Geofisica e Vulcanologia (INGV) is one of the founding partners of this EIDA federation and manages the EIDA data distribution node in Italy. INGV has actively managed the smaller MedNet archive since 1990 and adopted a more comprehensive and systematic approach to seismological data archiving since 2007. The Italian EIDA node data archive currently totals 90 TBytes of waveform data available for download, originating from 25 networks and 974 stations, provided by INGV, MedNet, or contributed by various partner institutions. Geographically, it covers mainly Italy and some stations from the Mediterranean region. The archive is currently growing at a rate of approximately 11 TB/yr.INGV recently strengthened its data management capabilities, resources, and infrastructure to effectively respond to the growing scale of station inventory, archive, and volumes of delivered data, and to acknowledge increasing attention toward open data sharing, appropriate attribution, and FAIR principles (Findability, Accessibility, Interoperability, and Reuse), as well as higher demands on data quality and expectations of the scientific user community. To this end, it established a dedicated internal unit in charge of all relevant activities related to the Italian EIDA node. In this article, we address key aspects of the EIDA node in Italy such as evolution and status of the seismological waveform archive, and we describe the technical, organizational, and operational setup of data and service management. We also outline ongoing activities and future evolutions aiming to further increase the quality of services, data availability, data and metadata quality, resilience, and sustainability.

中文翻译：

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欧洲综合数据档案馆的意大利节点

Orfeus欧洲综合数据档案库（EIDA）提供了一种联合方法来传播地震波形数据，并确保访问12个区域地震数据中心-EIDA节点。国家地理地球科学研究院（INGV）是该EIDA联合会的创始合作伙伴之一，并管理着意大利的EIDA数据分发节点。INGV自1990年以来一直积极管理较小的MedNet档案，自2007年以来就采用了更全面，系统的地震数据归档方法。目前，意大利EIDA节点数据档案共有90 TB，可供下载，其数据来自25个网络和974个站点，由INGV，MedNet提供或由各种合作伙伴机构提供。在地理上，它主要覆盖意大利和地中海地区的一些站点。该档案库目前正以每年约11 TB的速度增长.INGV最近加强了其数据管理功能，资源和基础架构，以有效应对不断增长的站点库存，档案库和交付的数据量，并承认其增长关注开放数据共享，适当的归属和FAIR原则（可发现性，可访问性，互操作性和重用），以及对数据质量的更高要求和科学用户群体的期望。为此，它建立了一个专门的内部部门，负责与意大利EIDA节点有关的所有相关活动。在本文中，我们讨论了意大利EIDA节点的关键方面，例如地震波形档案库的演变和状态，并描述了技术，组织，以及数据和服务管理的运营设置。我们还概述了正在进行的活动和未来的发展，旨在进一步提高服务质量，数据可用性，数据和元数据质量，弹性和可持续性。