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   <identifier identifierType="DOI">10.5880/GFZ_ORBIT/RSO/GNSS_G_v02</identifier>
   <creators>
      <creator>
         <creatorName nameType="Personal">Schreiner, Patrick</creatorName>
         <givenName>Patrick</givenName>
         <familyName>Schreiner</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0001-5401-6794</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
      <creator>
         <creatorName nameType="Personal">König, Rolf</creatorName>
         <givenName>Rolf</givenName>
         <familyName>König</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-7155-6976</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
      <creator>
         <creatorName nameType="Personal">Neumayer, Karl Hans</creatorName>
         <givenName>Karl Hans</givenName>
         <familyName>Neumayer</familyName>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
      <creator>
         <creatorName nameType="Personal">Flechtner, Frank</creatorName>
         <givenName>Frank</givenName>
         <familyName>Flechtner</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-3093-5558</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
   </creators>
   <titles>
      <title>GFZ GNSS Rapid Science Orbits (version 2)</title>
   </titles>
   <publisher>GFZ Data Services</publisher>
   <publicationYear>2022</publicationYear>
   <subjects>
      <subject>Level-3</subject>
      <subject>Satellite Geodesy</subject>
      <subject>Orbit</subject>
      <subject>GPS</subject>
      <subject>RSO</subject>
      <subject>Tracking</subject>
      <subject>Occultation</subject>
      <subject subjectScheme="GCMD Platforms">Earth Observation Satellites &gt; SATELLITES</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; AIRCRAFT MOTION SENSOR</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; GNSS</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; GPS &gt; GNSS RECEIVER</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; GPS &gt; GPS</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; GPS &gt; GPS CLOCKS</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; GPS &gt; GPS RECEIVERS</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; Laser Ranging</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; Laser Ranging &gt; LASER REFLECTOR</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; Laser Ranging &gt; LASER TRACKING REFLECTOR</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; Laser Ranging &gt; SLR</subject>
      <subject subjectScheme="GCMD Instruments">Earth Remote Sensing Instruments &gt; Passive Remote Sensing &gt; Positioning/Navigation &gt; Radio &gt; USO</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; SOLID EARTH &gt; GEODETICS</subject>
      <subject subjectScheme="GCMD Platforms">Navigation Platforms &gt; GPS (Global Positioning System)</subject>
      <subject subjectScheme="GCMD Platforms">Navigation Platforms &gt; NAVSTAR &gt; NAVSTAR</subject>
   </subjects>
   <contributors>
      <contributor contributorType="ContactPerson">
         <contributorName nameType="Personal">Schreiner, Patrick</contributorName>
         <givenName>Patrick</givenName>
         <familyName>Schreiner</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0001-5401-6794</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="Sponsor">
         <contributorName>GFZ German Research Centre for Geosciences, Section 1.2</contributorName>
         <affiliation>GFZ German Research Centre for Geosciences. Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="ContactPerson">
         <contributorName>Schreiner, Patrick</contributorName>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
   </contributors>
   <dates>
      <date dateType="Created">2019-06-12</date>
      <date dateType="Collected">2019-06</date>
   </dates>
   <resourceType resourceTypeGeneral="Dataset">Dataset</resourceType>
   <relatedIdentifiers>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy">10.48440/gfz.b103-22067</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy">10.1007/978-3-642-10228-8</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="URL" relationType="IsDocumentedBy">https://gssc.esa.int/wp-content/uploads/2018/07/sp3d.pdf</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="URL" relationType="References">https://www.gfz-potsdam.de/en/section/global-geomonitoring-and-gravity-field/topics/earth-system-parameters-and-orbit-dynamics/operational-rso-and-nrt-orbit-determination/</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.5194/acp-11-6687-2011</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1016/j.asr.2012.03.027</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/3-540-26800-6_10</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/3-540-29522-4_2</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1016/S0273-1177(03)00158-3</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1016/S0273-1177(02)00297-1</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/978-3-540-38366-6_15</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/978-3-642-10228-8_6</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/978-3-642-10228-8_39</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="URL" relationType="Cites">http://media.gfz-potsdam.de/geotechnologien/doc/Science_reports/SR11.pdf</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/3-540-29522-4</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1007/s00190-004-0379-0</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="IsPartOf">10.5880/GFZ_ORBIT/RSO</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="Continues">10.5880/GFZ_ORBIT/RSO/GNSS_G_v01</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5880/GFZ_ORBIT/NRT/GNSS_G_v02</relatedIdentifier>
      <relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5880/GFZ_ORBIT/PSO/GNSS_G_v02</relatedIdentifier>
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   <rightsList>
      <rights rightsURI="https://creativecommons.org/licenses/by-nc/4.0/">CC BY-NC 4.0</rights>
   </rightsList>
   <descriptions>
      <description descriptionType="Abstract">This dataset provides Rapid Science Orbits (RSO) from GNSS satellites. It is part of the compilation of GFZ RSO products for various LEO missions and the appropriate GNSS constellation in sp3 format. The individual solutions for each satellite mission are published with individual DOI as part of the compilation (Schreiner et al., 2022- Dach DOI).    <br/>
         <br/>
GNSS Constellation: GPS 30h    <br/>
The GPS RSOs of version 2 are 30-hour long arcs starting at 21:00 the day before and ending at 03:00 the day after. The accuracy of the GPS RSO sizes at the 3-cm level in terms of RMS values of residuals after Helmert transformation onto IGS combined orbit solutions.        <br/>
         <br/>
The GPS RSOs of version 2 cover the following period :    <br/>
- start date:  June 2019   <br/>
- end date: 30 June 2023   <br/>
         <br/>
      </description>
      <description descriptionType="Other">Orbital products describe positions and velocities of satellites, be it the Global Navigation Satellite System (GNSS) satellites or Low Earth Orbiter (LEO) satellites. These orbital products can be divided into the fastest available ones, the Near Realtime Orbits (NRT), which are mostly available within 15 to 60 minutes delay, followed by Rapid Science Orbit (RSO) products with a latency of two days and finally the Precise Science Orbit (PSO) which, with a latency of up to a few weeks, are the most delayed. The absolute positional accuracy increases with the time delay.    <br/>
      </description>
   </descriptions>
   <geoLocations>
      <geoLocation>
         <geoLocationBox>
            <westBoundLongitude>-180</westBoundLongitude>
            <eastBoundLongitude>180</eastBoundLongitude>
            <southBoundLatitude>-90</southBoundLatitude>
            <northBoundLatitude>90</northBoundLatitude>
         </geoLocationBox>
      </geoLocation>
   </geoLocations>
   <fundingReferences>
      <fundingReference>
         <funderName>Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ</funderName>
         <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100010956</funderIdentifier>
      </fundingReference>
   </fundingReferences>
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