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  • 1
    Publication Date: 2020-12-15
    Description: The construction of seismological community services for the European Plate Observing System Research Infrastructure (EPOS) is by now well under way. A significant number of services are already operational, largely based on those existing at established institutions or collaborations like ORFEUS, EMSC, AHEAD and EFEHR, and more are being added to be ready for internal validation by late 2017. In this presentation we focus on a number of issues related to the interaction of the community of users with the services provided by the seismological part of the EPOS research infrastructure. How users interact with a service (and how satisfied they are with this interaction) is viewed as one important component of the validation of a service within EPOS, and certainly is key to the uptake of a service and from that also it’s attributed value. Within EPOS Seismology, the following aspects of user interaction have already surfaced: a) User identification (and potential tracking) versus ease-of-access and openness Requesting users to identify themselves when accessing a service provides various advantages to providers and users (e.g. quantifying & qualifying the service use, customization of services and interfaces, handling access rights and quotas), but may impact the ease of access and also shy away users who don’t wish to be identified for whatever reason. b) Service availability versus cost There is a clear and prominent connection between the availability of a service, both regarding uptime and capacity, and its operational cost (IT systems and personnel), and it is often not clear where to draw the line (and based on which considerations). In connection to that, how to best utilize third-party IT infrastructures (either commercial or public), and what the long-term cost implications of that might be, is equally open. c) Licensing and attribution The issue of intellectual property and associated licensing policies for data, products and services is only recently gaining more attention in the community. Whether at all, and if yes then how to license, is still diversely discussed, while on national level more and more legislative requirements create boundary conditions that need to be respected. Attribution (of service use and of data/product origin) is only one related aspect, but of high importance the scientific world. In EPOS Seismology we attempt to find common approaches to address the above issues, also closely co-ordinated to the developments across the other EPOS domains. In this presentation we discuss the current strategies, potential solutions identified, and remaining open questions.
    Description: H2020 Project EPOS-IP, Cordis Project ID 676564
    Description: Published
    Description: Vienna, Austria
    Description: 4T. Sismologia, geofisica e geologia per l'ingegneria sismica
    Description: 4IT. Banche dati
    Keywords: seismology ; data dissemination ; 04. Solid Earth ; 04.06. Seismology ; 05.02. Data dissemination
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Abstract
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  • 2
    Publication Date: 2021-01-11
    Description: The parametric catalogue of Italian earthquakes CPTI15 (Catalogo Parametrico dei Terremoti Italiani) represents the latest of a 45-years-long tradition of earthquake catalogues for Italy, and a significant innovation with respect to its predecessors. CPTI15 combines all known information on significant Italian earthquakes of the period 1000–2017, balancing instrumental and macroseismic data. Although the compilation criteria are the same as in the previous CPTI11 version, released in 2012, the catalogue has been revised as concerns: the time coverage, extended to 2017; the associated macroseismic data, improved in quantity and quality; the considered instrumental data, new and/or updated; the energy thresholds, lowered to maximum or epicentral intensity 5 or magnitude 4.0 (instead of 5–6 and 4.5, respectively); the determination of parameters from macroseismic data, based on a new calibration; the instrumental magnitudes, resulting from new sets of data and new conversion relationships to Mw. The catalogue considers and harmonizes data of different types and origins, both macroseismic and instrumental. For all earthquakes, the magnitude is given in terms of true or proxy moment magnitude (Mw), with the related uncertainty. The compilation procedure rigorously implements data and methods published in peerreviewed journals. All data and methods are clearly indicated in the catalogue, in order to guarantee the maximum transparency of the compilation procedures. As compared to previous CPTI releases, the final CPTI15 catalogue shows a frequency–magnitude distribution coherent with current Italian instrumental catalogues, making it suitable for statistical analysis of the time-space property of the Italian seismicity.
    Description: Published
    Description: 2953–2984
    Description: 4T. Sismicità dell'Italia
    Description: 6T. Studi di pericolosità sismica e da maremoto
    Description: JCR Journal
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 3
    Publication Date: 2021-01-05
    Description: Servizio Protezione Civile - Regione Marche ( Convenzione quadro INGV Regione Marche 2011-2020)
    Description: Published
    Description: 4T. Sismicità dell'Italia
    Keywords: Seismic scenarios ; Intensity points ; Historical Umbria-Marche earthquakes ; 04.06. Seismology
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: web product
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  • 4
    Publication Date: 2021-05-12
    Description: An increasing number of web services providing convenient access to seismological data have become available in recent years. A huge effort at multiple levels was required to achieve this goal and the seismological community was engaged in the standardization of both data formats and web services. Although access to seismological data is much easier than in the past, users encounter problems because of the large number of web services, and due to the complexity of the discipline-specific data encodings. In addition, instead of adopting cross-disciplinary standards such as those by the Open Geospatial Consortium (OGC), most seismological web services created their own standards, primarily those by the International Federation of Digital Seismograph Networks (FDSN). This article introduces “QQuake,” a plugin for QGIS—the Open Source Geographic Information System—that aims at making access to seismological data easier. The plugin is based on an Open Source code available on GitHub, and it is designed in a modular and customizable way, allowing users to easily include new web services.
    Description: Published
    Description: 614663
    Description: 4IT. Banche dati
    Description: 7TM.Sviluppo e Trasferimento Tecnologico
    Description: JCR Journal
    Keywords: QGIS ; FDSN ; webservices ; seismology ; earthquakes ; OGC ; 04.06. Seismology
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 5
    Publication Date: 2017-04-04
    Description: Within the Networking Activity 4 (NA4) "Distributed Archive of Historical Earthquake Data" of the EU NERIES project, a massive quantity of macroseismic data related to earthquakes of the past centuries is being published online. The NA4 working team is composed of many researchers coming from five European National Institutions. The retrieved data range from year 1000 to year 1900 and cover all of Europe. The presented tool "MIDOP" is being specifically developed for intuitive online publication of macroseismic maps of historical earthquakes.
    Description: Published
    Description: Mountain View, California, USA
    Description: 5.1. TTC - Banche dati e metodi macrosismici
    Description: open
    Keywords: neries ; macroseismic intensity ; web mapping ; interactive svg ; 04. Solid Earth::04.06. Seismology::04.06.05. Historical seismology ; 05. General::05.02. Data dissemination::05.02.02. Seismological data
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
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  • 6
    Publication Date: 2017-04-04
    Description: I metodi macrosismici per la stima del danneggiamento di edifici residenziali sono stati inizialmente sviluppati ed utilizzati per la realizzazione di scenari di rischio all’interno di importanti progetti nazionali per l’area di Vittorio Veneto (Bernardini et al., 2008; Meroni et al., 2008a, 2008b) e la Liguria occidentale (Giovinazzi e Lagomarsino, 2004). Grazie alla loro robustezza e flessibilità hanno successivamente avuto ampia diffusione anche a livello Europeo nei progetti Risk-UE (Mouroux and Le Brun, 2006; Lantada et al., 2010), LessLoss (Spence, 2007), UPStrat-MAFA (2012), Syner-G (2012), Zonno et al. (2010). Attualmente sono disponibili in letteratura diversi metodi, che si differenziano principalmente nella definizione della vulnerabilità delle strutture, ma la cui formulazione originaria parte dalla definizione del danno macrosismico secondo la scala EMS98 (Grünthal, 1998). Nonostante la loro diffusione questi metodi mancano ancora di una esaustiva validazione. La disponibilità di un rilievo macrosismico dettagliato per il centro storico de L’Aquila (Tertulliani et al., 2011, 2012) ha permesso di confrontare i risultati di alcune stime di danneggiamento macrosismico con una situazione reale, pur con alcune limitazioni dettate dalla tipologia dell’edificato in questione e dall’analisi estesa al solo grado di intensità registrato IEMS98 = VIII-IX.
    Description: Published
    Description: Bologna, Italia
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: restricted
    Keywords: Intensità, L'Aquila, modelli di danno ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
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  • 7
    Publication Date: 2017-04-04
    Description: Within the activities of the Networking Activity 4 (NA4) module called “Distributed Archive of Historical Earthquake Data” of the European Commission NERIES project, a massive quantity of historical earthquakes related data is being published online. The NA4 working team is composed of many researchers coming from five European National Institutions. The retrieved data ranges from year 1000 to year 1900 and covers all of Europe. One of the fundamental components of historical seismology research is the so called “macroseismic intensity data” which describes the level of damage caused by an earthquake in a list of places. Usually these data come in form of printed maps and/or tables; only rarely data are available in digital form. Among other tasks, the NA4 working team is dedicated to publishing maps representing retrieved material. Until now no dedicated software for online map publishing existed and general purpose solutions were adopted. However a macroseismic map requires a series of additional information such as explanation on the sources used, detailed places information and representation of the level of damage using special glyph. These requirements are of difficult implementation using out-of-the-box tools, resulting in extremely time-consuming hard to do customization and manual operations, tasks that NERIES NA4 couldn’t afford. To solve the situation the working team decided to create MIDOP, a specific tool that allows webinexperienced researchers to easily transform unappealing tables into deeply customized interactive maps. A completely coding-free approach has been adopted sporting a user friendly web interface capable of generating entire websites from scratch. Once a website has been created, its publication on the web is easy as dragging a folder to the final web server. Thanks to its SVG and JavaScript integration the web server will only manage static pre-generated pages, resulting in a secure and lightweight web application from the server point-of-view. Only the client computer resources will be used when users require actions such zoom, pans or mapped places search. The MIDOP tool is based on open source solutions such as JavaScript, PHP and MySQL and extensively uses SVG for visual representation and interaction. The tool is being released under an open source license. This document is a comprehensive final user manual.
    Description: Istituto Nazionale di Geofisica e Vulcanologia
    Description: Published
    Description: 5.1. TTC - Banche dati e metodi macrosismici
    Description: open
    Keywords: MIDOP ; macroseismology ; intensity ; mapping ; 04. Solid Earth::04.06. Seismology::04.06.05. Historical seismology ; 05. General::05.02. Data dissemination::05.02.02. Seismological data
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: report
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  • 8
    Publication Date: 2020-02-11
    Description: An Italian macroseismic intensity attenuation model has been calibrated as function of Mw and distance from of 16.261 MDPs (subset of DBMI15, the Italian Macroseismic Database), that are related to 118 post900 earthquakes (subset of CPTI15, the Parametric Catalogue of Italian Earthquakes), after trends and residuals analysis. The intensity (I) attenuation function is calibrated as a Log-Linear model of epicentral distance (x in km) and a linear model of Mw: I=1.8125 - 0.0038551*R-2.6096*LogR+1.4206Mw with R=(x 2 +(9.87) 2 ) 0.5 The standard deviation is s=0.75.
    Description: Istituto Nazionale di Geofisica e Vulcanologia
    Description: Submitted
    Description: 6T. Studi di pericolosità sismica e da maremoto
    Keywords: attenuation ; macroseismic intensity ; Italy ; seismic hazard ; 04.06. Seismology
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: report
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  • 9
    Publication Date: 2020-02-11
    Description: Version 2.0 of the Italian Macroseismic Database DBMI15 has been released in November 2019, and replaces the prevision version 1.5 (Locati et al. 2016) that was released in July 2016. This minor revision extend the time-coverage to the years between 2015 and 2017 and contains the correction of a few compilation errors; changes between v1.5 and v2.0 of DBMI15 are detailed in Section 6; changes occurred between DBMI11 (Locati et al., 2011) and DBMI15 are described in Section 5. DBMI v2.0 makes available a set of macroseismic intensity data related to Italian earthquakes and covers the time-window 1000-2017. Intensity data derive from studies by authors from various Institutions, both in Italy and bordering countries (France, Austria, Slovenia, and Croatia). Macroseismic Data Points (MDPs) are collected and organized in DBMI for several scopes. The main goal is to create a homogenous set of data for assessing earthquake parameters (epicentral location and magnitude) for compiling the Parametric Catalogue of Italian Earthquakes (CPTI). The data provided by DBMI are also used for compiling the seismic history of thousands of Italian localities (15332 in DBMI15), in other words the list of effects observed in a place through time as a consequence of earthquakes, expressed as macroseismic intensity degrees. As they are closely linked, DBMI and CPTI have been published together, and using the same release version (e.g. DBMI04-CPTI04, DBMI11-CPTI11), but in two distinct websites. From this release, DBMI and CPTI (Rovida et al., 2019) are made available using a unified website generated using an updated version of the software MIDOP (Locati and Cassera 2010).
    Description: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Description: Published
    Description: 4T. Sismicità dell'Italia
    Description: 5T. Sismologia, geofisica e geologia per l'ingegneria sismica
    Keywords: macroseismic intensity ; seismicity ; 04.06. Seismology
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: report
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  • 10
    Publication Date: 2020-04-14
    Description: Since the introduction of the Linked Data concept more than a decade ago, today the way scientists use and share their research data is increasingly changing. The growing availability of big amounts of Open Research Data is challenging the old-fashioned habit of replicating large datasets locally prior to their processing, and the new Open Science paradigm tries to update the way researchers works by pushing them into solutions enabling a quicker, lightweight and more efficient circulation of research results. Granting access to its data resources is an activity taken very seriously at INGV, moreover as it is head of two important European Research Infrastructure Consortium (ERIC), namely the European Multidisciplinary Seafloor and watercolumn Observatory (EMSO), and the European Plate Observing System (EPOS). As more and more data are becoming accessible via web services, an increasing number of researchers are starting to include their use in their workflows, thus, heavily relying on their correct and continuous operational functioning, in other words, in their service continuity. Experimenting solutions for enhancing the reliability of web services is at the core of the present work. We propose here a solution that is able to guarantee the functioning of a service in case of an IT infrastructure fail, a mechanism that is able to automatically switch to a secondary server located in another network. The solution is made possible thanks to a collaboration with GARR, the ultra-broadband network dedicated to the Public Italian Research, and is able to deal with network problems, server hardware problems, as well as service level problems.
    Description: Published
    Description: DM567
    Description: 3IT. Calcolo scientifico
    Description: 4IT. Banche dati
    Description: JCR Journal
    Keywords: linked data ; failover server system ; open science ; linked data ; failover server system ; open science
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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