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        <datestamp>2025-04-23T13:23:39Z</datestamp>
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  <identifier identifierType="DOI">10.13127/CLASS.1.0</identifier>
  <creators>
    <creator>
      <creatorName nameType="Personal">Latorre, Diana</creatorName>
      <givenName>Diana</givenName>
      <familyName>Latorre</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-4594-0317</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Di Stefano, Raffaele</creatorName>
      <givenName>Raffaele</givenName>
      <familyName>Di Stefano</familyName>
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      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Castello, Barbara</creatorName>
      <givenName>Barbara</givenName>
      <familyName>Castello</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-2893-4564</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Michele, Maddalena</creatorName>
      <givenName>Maddalena</givenName>
      <familyName>Michele</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-9039-3503</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Chiaraluce, Lauro</creatorName>
      <givenName>Lauro</givenName>
      <familyName>Chiaraluce</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-9697-6504</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
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  <titles>
    <title xml:lang="it">Catalogo delle Localizzazioni ASSolute (CLASS)</title>
    <title titleType="TranslatedTitle" xml:lang="en">Absolute Locations Catalog (CLASS)</title>
    <title titleType="AlternativeTitle">CLASS</title>
  </titles>
  <publisher publisherIdentifier="https://ror.org/00qps9a02" publisherIdentifierScheme="ROR" schemeURI="https://ror.org/">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</publisher>
  <publicationYear>2022</publicationYear>
  <resourceType resourceTypeGeneral="Dataset">localizzazioni e magnitudo di eventi sismici</resourceType>
  <subjects>
    <subject>Earthquakes</subject>
    <subject>Italian Seismicity</subject>
  </subjects>
  <contributors>
    <contributor contributorType="Researcher">
      <contributorName nameType="Personal">Latorre, Diana</contributorName>
      <givenName>Diana</givenName>
      <familyName>Latorre</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-4594-0317</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="Researcher">
      <contributorName nameType="Personal">Di Stefano, Raffaele</contributorName>
      <givenName>Raffaele</givenName>
      <familyName>Di Stefano</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-3489-7453</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="Researcher">
      <contributorName nameType="Personal">Castello, Barbara</contributorName>
      <givenName>Barbara</givenName>
      <familyName>Castello</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-2893-4564</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="Researcher">
      <contributorName nameType="Personal">Michele, Maddalena</contributorName>
      <givenName>Maddalena</givenName>
      <familyName>Michele</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-9039-3503</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="WorkPackageLeader">
      <contributorName nameType="Personal">Chiaraluce, Lauro</contributorName>
      <givenName>Lauro</givenName>
      <familyName>Chiaraluce</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-9697-6504</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
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  </contributors>
  <dates>
    <date dateType="Coverage">1981-01-01/2018-12-31</date>
    <date dateType="Issued">2022</date>
  </dates>
  <language>en</language>
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    <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart" resourceTypeGeneral="Dataset">10.13127/csi.2.0/phs</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart" resourceTypeGeneral="Collection">10.13127/iside</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1785/0120050258</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1016/j.tecto.2004.09.013</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References" resourceTypeGeneral="Collection">10.13127/csi.1.1</relatedIdentifier>
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    <size>64 MB</size>
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  <version>1.0</version>
  <rightsList>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/" rightsIdentifier="cc-by-4.0" rightsIdentifierScheme="SPDX" schemeURI="https://spdx.org/licenses/">Creative Commons Attribution 4.0 International</rights>
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  <descriptions>
    <description xml:lang="en" descriptionType="Abstract">CLASS (version 1.0) is a catalogue of the earthquakes that occurred in the Italian peninsula from 1981 to 2018. It is composed of probabilistic locations based on P- and S-arrival times recorded at INGV Seismic Network and other permanent networks in the period 1981-2008, and only at INGV Seismic Network from 2009 to 2018. CLASS 1.0 includes 422,557 hypocenters categorized by quality classification; for 350,312 events a magnitude estimation is attributed. Note that CLASS has not been cleaned yet for anthropogenic events (e.g., quarry blasts). Available magnitudes are associated with earthquake locations from the most recent datasets and bulletins of Italian seismicity.</description>
    <description xml:lang="it" descriptionType="Abstract">CLASS (versione 1.0) è un catalogo dei terremoti avvenuti nella penisola italiana dal 1981 al 2018. È composto da localizzazioni probabilistiche basate sui tempi di arrivo P e S registrati presso la Rete Sismica INGV e altre reti permanenti nel periodo 1981 -2008, e solo presso Rete Sismica INGV dal 2009 al 2018. CLASS1.0 comprende 422.557 ipocentri classificati per classificazione di qualità; per 350.312 eventi viene attribuita una stima di magnitudo. Si noti che in CLASS non sono ancora stati classificati gli eventi antropogenici (ad es. Esplosioni in cava). Le magnitudo disponibili sono associate ai terremoti tramite i più  recenti dataset e bollettini sulla sismicità italiana.</description>
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    <geoLocation>
      <geoLocationPlace>Italy</geoLocationPlace>
    </geoLocation>
    <geoLocation>
      <geoLocationPlace>Italy</geoLocationPlace>
      <geoLocationBox>
        <westBoundLongitude>4.68</westBoundLongitude>
        <eastBoundLongitude>20.35</eastBoundLongitude>
        <southBoundLatitude>34.88</southBoundLatitude>
        <northBoundLatitude>50.98</northBoundLatitude>
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      <funderName>Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC)</funderName>
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      <awardTitle>Convenzione INGV-DPC Allegato A</awardTitle>
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      <funderName>Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC)</funderName>
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      <awardTitle>Convenzione INGV-DPC All. B2 2016</awardTitle>
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      <funderName>Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC)</funderName>
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      <awardTitle>Convenzione INGV-DPC All. B2 2017</awardTitle>
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      <funderName>Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC)</funderName>
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      <awardTitle>Convenzione INGV-DPC All. B2 2018</awardTitle>
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