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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/PioneerVenusOrbiter/MAG/pvo-mag-12s</ResourceID>
    <ResourceHeader>
      <ResourceName>orbits 1-3601</ResourceName>

      <ReleaseDate>2012-03-06T19:16:30Z</ReleaseDate>

      <Description>This dataset includes vectors collected by the Pioneer Venus Orbiter          

Magnetometer.  The data are provided in spacecraft   
coordinates.  In one format, apoapsis B, the magnetometer can be commanded   
to return 3 vectors per minor frame. In most others it transmits one vector  
per minor frame.  In one format, periapsis E, it has no words in a minor     
frame.  At very low sampling rates at which time the sine wave due to        
spacecraft spin could not be resolved.  The magnetometer values are despun,  
and averaged on board using a Walsh transform (square wave) in phase and     
in quadiatune with the sun.</Description>

      <Contact>
        <PersonID>spase://SMWG/Person/Raymond.J.Walker</PersonID>
        <Role>GeneralContact</Role>
      </Contact>
    </ResourceHeader>
    <AccessInformation>

      <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>CDPP/AMDA HAPI Server</Name>

        <URL>https://amda.irap.omp.eu/service/hapi</URL>

        <Style>HAPI</Style>

        <ProductKey>pvo-mag-12s</ProductKey>

        <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 Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://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>https://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 Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.</Acknowledgement>

    </AccessInformation>

    <ProviderName>PDS</ProviderName>
    <ProviderResourceName>PVO-V-OMAG-3--SCCOORDS-HIRES-V1.0</ProviderResourceName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/PioneerVenusOrbiter/OMAG</InstrumentID>
    <MeasurementType>MagneticField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1978-12-05T07:20:18Z</StartDate>
        <StopDate>1988-10-14T14:00:10Z</StopDate>
      </TimeSpan>
      <Cadence>PT12S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Venus</ObservedRegion>
    <Parameter>
      <Name>b_sc</Name>
      <ParameterKey>pvo_b_12s</ParameterKey>
      <Description>Magnetic field vector components in SpaceCraft coordinates</Description>
      <UCD>phys.magField</UCD>
      <Units>nT</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>bx</Name>
          <Index>1</Index>
          <ParameterKey>pvo_b_12s(0)</ParameterKey>
        </Element>
        <Element>
          <Name>by</Name>
          <Index>2</Index>
          <ParameterKey>pvo_b_12s(1)</ParameterKey>
        </Element>
        <Element>
          <Name>bz</Name>
          <Index>3</Index>
          <ParameterKey>pvo_b_12s(2)</ParameterKey>
        </Element>
      </Structure>
      <Field>
        <Qualifier>Vector</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>|b|</Name>
      <ParameterKey>pvo_bmag_12s</ParameterKey>
      <Description>Magnetic field magnitude</Description>
      <UCD>phys.magField</UCD>
      <Units>nT</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Field>
        <Qualifier>Magnitude</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
  </NumericalData>

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