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    <dif:Entry_ID>ingv:https://data.ingv.it/metadata/iso19115/689.xml</dif:Entry_ID>
    <dif:Entry_Title>When the hydrophone works as an accelerometer - Event #1 - Central Italy - 2016-10-26 19:18:07</dif:Entry_Title>
    <dif:Data_Set_Citation>
      <dif:Dataset_Creator/>
      <dif:Dataset_Release_Date>2020-10-28</dif:Dataset_Release_Date>
      <dif:Dataset_Publisher/>
      <dif:Data_Presentation_Form/>
    </dif:Data_Set_Citation>
    <dif:ISO_Topic_Category/>
    <dif:Keyword>EU</dif:Keyword>
    <dif:Keyword>open data</dif:Keyword>
    <dif:Keyword>Local</dif:Keyword>
    <dif:Keyword>hydrophone</dif:Keyword>
    <dif:Keyword>accelerometer</dif:Keyword>
    <dif:Keyword>seafloor observatory</dif:Keyword>
    <dif:Keyword>Campli Flegrei</dif:Keyword>
    <dif:Keyword>multiparametrics</dif:Keyword>
    <dif:Temporal_Coverage>
      <dif:Start_Date/>
      <dif:End_Date/>
    </dif:Temporal_Coverage>
    <dif:Spatial_Coverage>
      <dif:Southernmost_Latitude>40.77</dif:Southernmost_Latitude>
      <dif:Northernmost_Latitude>40.87</dif:Northernmost_Latitude>
      <dif:Westernmost_Longitude>14.03</dif:Westernmost_Longitude>
      <dif:Easternmost_Longitude>14.21</dif:Easternmost_Longitude>
    </dif:Spatial_Coverage>
    <dif:Access_Constraints>otherRestrictions</dif:Access_Constraints>
    <dif:Data_Set_Language/>
    <dif:Originating_Center>Istituto Nazionale di Geofisica e Vulcanologia - INGV</dif:Originating_Center>
    <dif:Summary>This repository contains the files of the waveform used in the paper. Data are organized for earthquake following the order reported in the table.&#13;
&#13;
N	Origin time (UTC)	Lat N	Lon E	Depth (km)	Magnitude (Mw)	Epicentral distance (km)	Geographical area	Recording seabed modules&#13;
1	2016-10-2619:18:07	42.90	13.09	9.6	5.9	245	Central Italy	A, B, C&#13;
2	2016-10-2820:02:43	39.27	13.55	481	5.8	170	Southern Tyrrhenian sea	B, C&#13;
3	2017-03-2521:57:46	41.51	14.99	19.7	3.5	105	Southern Italy (Foggia)	A, B, C&#13;
4	2017-06-1212:28:39	38.84	26.33	10	6.4	1060	Turkey	A, B, C&#13;
5	2017-08-2118:57:52	40.74	13.90	1.5	3.9	20	Ischia Island	B&#13;
6	2018-10-2522:54:51	37.49	20.59	10	6.8	660	Greece	B, C&#13;
7	2019-01-0521:15:24	41.03	14.51	6.4	2.7	40	Southern Italy (Faicchio)	B, C&#13;
The 7 following directories contain the records of the pairs hydrophone-seismometer (vertical component) of the seabed modules as reported in the last column of the table&#13;
(example: Event #6 with 2 couple hydrophone-seismometer of the seabed modules B and C)&#13;
The total number of file is 32.&#13;
Each file contains the raw data of the waveform recorded by the vertical component of the seismometer (HHZ file) or hydrophone (HD2 file).&#13;
&#13;
Data in SAC format, amplitude in counts</dif:Summary>
    <dif:DIF_Creation_Date>2016-10-26T19:16UTC</dif:DIF_Creation_Date>
    <dif:Related_URL>
      <dif:URL/>
    </dif:Related_URL>
    <dif:Related_URL>
      <dif:URL_Content_Type>
        <dif:Type>None</dif:Type>
      </dif:URL_Content_Type>
      <dif:URL>https://portale.ov.ingv.it/medusa/download/when-the-hydrophone-works-as-an-accelerometer-event1/</dif:URL>
      <dif:Description>None</dif:Description>
    </dif:Related_URL>
    <dif:Metadata_Name>CEOS IDN DIF</dif:Metadata_Name>
    <dif:Metadata_Version>9.7</dif:Metadata_Version>
  </dif:DIF>
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