EISCAT Dynasonde observations

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  <identifier>
    <PITHIA_Identifier>
      <localID>Project_EISCAT_Dynasondes</localID>
      <namespace>eiscat</namespace>
      <version>1</version>
      <creationDate>2022-09-02T08:41:00Z</creationDate>
      <lastModificationDate>2022-11-07T10:13:28Z</lastModificationDate>
    </PITHIA_Identifier>
  </identifier>
  <name>EISCAT Dynasonde observations</name>
  <shortName>EISCAT Dynasondes</shortName>
  <abstract>
   EISCAT Dynasondes observe the ionosphere in short intervals (down to 2 minutes). The ionograms and retrieved parameters  are searchable in an online database.
  </abstract>
  <description>
     EISCAT operates a digital HF sounder at the main site at Ramfjordmoen near Troms&#248;. Until 2015 there was also a similar instrument at the Svalbard site. The instrument is normally used for regular ionosoundings, but can also be reconfigured for other purposes.
    Data are freely available through an online database.
  </description>
  <URL><gmd:URL>https://dynserv.eiscat.uit.no</gmd:URL></URL>
  <documentation>
    <Citation>
      <gmd:title><gco:CharacterString>The Troms&#248; Dynasonde</gco:CharacterString></gmd:title>
      <gmd:date>
        <gmd:CI_Date>
          <gmd:date><gco:Date>2008-03-14</gco:Date></gmd:date>
          <gmd:dateType>
            <gmd:CI_DateTypeCode codeList="" codeListValue="">Publication Date</gmd:CI_DateTypeCode>
          </gmd:dateType>
        </gmd:CI_Date>
      </gmd:date>
      <gmd:identifier>
        <gmd:MD_Identifier><gmd:code><gco:CharacterString>
	  doi:10.1016/j.polar.2008.02.001
        </gco:CharacterString></gmd:code></gmd:MD_Identifier>
      </gmd:identifier>
      <gmd:otherCitationDetails>
        <gco:CharacterString>
	  M.T. Rietveld, J.W. Wright, N. Zabotin, M.L.V. Pitteway, The Troms&#248; Dynasonde. Polar Science, vol. 2, issue 1, March 2008, pp. 55-71.
        </gco:CharacterString>
      </gmd:otherCitationDetails>
      <onlineResource>
	<gmd:CI_OnlineResource>
	  <gmd:linkage><gmd:URL>https://doi.org/10.1016/j.polar.2008.02.001</gmd:URL></gmd:linkage>
	</gmd:CI_OnlineResource>
      </onlineResource>
    </Citation>
  </documentation>
  <keywords>
    <gmd:MD_Keywords>
      <gmd:keyword><gco:CharacterString>Ionosphere</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>Bottomside</gco:CharacterString></gmd:keyword>
      <gmd:type><gmd:MD_KeywordTypeCode codeList="#pr1" codeListValue="Observed Region"/></gmd:type>
    </gmd:MD_Keywords>
  </keywords>
  <keywords>
    <gmd:MD_Keywords>
      <gmd:keyword><gco:CharacterString>Dynasonde</gco:CharacterString></gmd:keyword>
      <gmd:type><gmd:MD_KeywordTypeCode codeList="#pr1" codeListValue="Instrument"/></gmd:type>
    </gmd:MD_Keywords>
  </keywords>
  <keywords>
    <gmd:MD_Keywords>
      <gmd:keyword><gco:CharacterString>Ionospheric Specification</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>Ionospheric Observations</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>HF Radio Wave Propagation</gco:CharacterString></gmd:keyword>
      <gmd:type><gmd:MD_KeywordTypeCode codeList="#pr1" codeListValue="Miscellaneous"/></gmd:type>
    </gmd:MD_Keywords>
  </keywords>
  <keywords>
    <gmd:MD_Keywords>
      <gmd:keyword><gco:CharacterString>Ionograms</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>Ionogram-Derived Data</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>Ionosperic Irregularity Parameters</gco:CharacterString></gmd:keyword>
      <gmd:keyword><gco:CharacterString>Bulk Plasma Velocities</gco:CharacterString></gmd:keyword>
      <gmd:type><gmd:MD_KeywordTypeCode codeList="#pr1" codeListValue="Products"/></gmd:type>
    </gmd:MD_Keywords>
  </keywords>
  <relatedParty>
    <ResponsiblePartyInfo>
      <role xlink:href="https://metadata.pithia.eu/ontology/2.2/relatedPartyRole/PointOfContact"/>
      <party xlink:href="https://metadata.pithia.eu/resources/2.2/individual/eiscat/Individual_EISCAT_Haggstrom"/>
    </ResponsiblePartyInfo>
  </relatedParty>
  <relatedParty>
    <ResponsiblePartyInfo>
      <role xlink:href="https://metadata.pithia.eu/ontology/2.2/relatedPartyRole/DataProvider"/>
      <party xlink:href="https://metadata.pithia.eu/resources/2.2/organisation/pithia/Organisation_EISCAT"/>
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  </relatedParty>
  <status xlink:href="https://metadata.pithia.eu/ontology/2.2/status/OnGoing"/>
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