Operation of International GNSS Service Station Network

<?xml version="1.0" encoding="UTF-8"?>
<Operation xmlns="https://metadata.pithia.eu/schemas/2.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xsi:schemaLocation="https://metadata.pithia.eu/schemas/2.2 https://metadata.pithia.eu/schemas/2.2/pithia.xsd" gml:id="o_esr_dsnd">
  <identifier>
    <PITHIA_Identifier>
      <localID>Operation_IGS</localID>
      <namespace>pithia</namespace>
      <version>1</version>
      <creationDate>2024-02-16T11:00:00Z</creationDate>
      <lastModificationDate>2024-02-16T12:22:06Z</lastModificationDate>
    </PITHIA_Identifier>
  </identifier>
  <name>Operation of International GNSS Service Station Network</name>
  <description>The International GNSS Service (IGS) has ensured open access, high-quality GNSS data products since 1994. In 2024, it gathers more than 500 stations distributed globally.</description>
  <operationTime>
    <gml:TimePeriod>
      <gml:begin><gml:TimeInstant gml:id="Start"><gml:timePosition>1994-01-01</gml:timePosition></gml:TimeInstant></gml:begin>
	  <gml:end/>
    </gml:TimePeriod>
  </operationTime>
  <status xlink:href="https://metadata.pithia.eu/ontology/2.2/status/OnGoing"/>  
  <platform xlink:href="https://metadata.pithia.eu/resources/2.2/platform/pithia/Platform_GNSS-Receivers_IGS"/>
</Operation>