<?xml version="1.0"?>
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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/POLAR/Models/plr-msph-models</ResourceID>
    <ResourceHeader>
      <ResourceName>distance to neutral sheet</ResourceName>
      <AlternateName>Distance to model neutral sheet</AlternateName>
      <ReleaseDate>2020-07-31T00:00:00Z</ReleaseDate>
      <Description>

            * Distance (Re) from s/c location to Fairfield1970 neutral sheet position. Depends on spacecraft location in SM coordinates and dipole tilt angle. Valid for Ysm less than 15 Re.
            * Distance (Re) from s/c location to Fairfield1980 neutral sheet position. Depends on spacecraft location in SM coordinates and dipole tilt angle.
         </Description>

      <Acknowledgement>TBD</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Christian.Jacquey</PersonID>
        <Role>TechnicalContact</Role>
      </Contact>
      <InformationURL>
        <Name/>
        <URL/>
        <Description/>
      </InformationURL>
      <PriorID>plr-orb-all</PriorID>
    </ResourceHeader>
    <AccessInformation>
         <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>

         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>

            <Name>CDPP/AMDA HAPI Server</Name>
            <URL>http://amda.irap.omp.eu/service/hapi</URL>
            <Style>HAPI</Style>
            <Description>Web Service to this product using the HAPI interface.</Description>
         </AccessURL>
         <Format>CSV</Format>
         <Acknowledgement>Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Donn&#xE9;es de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Universit&#xE9; Paul Sabatier, Toulouse".. See the Rules of the road at http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.</Acknowledgement>
      </AccessInformation>
    <AccessInformation>
         <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>
            <Name>CDPP/AMDA Web application</Name>

            <URL>http://amda.cdpp.eu</URL>

            <Description>Access to Data via CDPP/AMDA Web application.</Description>

         </AccessURL>

         <Format>CSV</Format>
         <Format>VOTable</Format>
         <Format>CDF</Format>
         <Format>PNG</Format>
         <Acknowledgement>Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Donn&#xE9;es de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Universit&#xE9; Paul Sabatier, Toulouse".. See the Rules of the road at http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.</Acknowledgement>

      </AccessInformation>

    <ProviderName>IRAP</ProviderName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/POLAR/Models</InstrumentID>
    <MeasurementType>Ephemeris</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1970-01-01T00:00:00Z</StartDate>
        <StopDate>2025-01-01T00:00:00Z</StopDate>
      </TimeSpan>
      <Cadence>PT1M</Cadence>
    </TemporalDescription>
    <ObservedRegion>Earth</ObservedRegion>
    <Caveats/>
    <Parameter>
      <Name>dZ Fairfield70</Name>
      <ParameterKey>dz_fairfield70_plr_xyz</ParameterKey>
      <Description>Distance (Re) from s/c location to Fairfield1970 neutral sheet position. Depends on spacecraft location in SM coordinates and dipole tilt angle. Valid for Ysm less than 15 Re.</Description>
      <UCD/>
      <Units>Re</Units>
      <UnitsConversion/>
      <Support>
        <SupportQuantity>Positional</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>dZ Fairfield80</Name>
      <ParameterKey>dz_fairfield80_plr_xyz</ParameterKey>
      <Description>Distance (Re) from s/c location to Fairfield1980 neutral sheet position. Depends on spacecraft location in SM coordinates and dipole tilt angle.</Description>
      <UCD/>
      <Units>Re</Units>
      <UnitsConversion/>
      <Support>
        <SupportQuantity>Positional</SupportQuantity>
      </Support>
    </Parameter>
  </NumericalData>

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