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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/PSP/SPC/psp-spc-mom</ResourceID>
    <ResourceHeader>
      <ResourceName>moments</ResourceName>
      <AlternateName>SWEAP Level 3 moments</AlternateName>
      <ReleaseDate>2024-04-11T14:12:04Z</ReleaseDate>
      <Description>
             This data product contains derived measurements of ion properties in the solar wind, including 
             density, temperature, velocity vector. The speed, temperature, and density of the solar wind proton population is estimated by direct integration of the measured distribution
         </Description>
      <Acknowledgement>
             Please acknowledge the NASA Parker Solar Probe Mission and SWEAP team
             led by Justin Kasper for use of data.
         </Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Justin.C.Kasper</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Anthony.W.Case</PersonID>
        <Role>ProjectScientist</Role>
      </Contact>
      <InformationURL>
        <Name>User Guide</Name>
        <URL>https://spdf.sci.gsfc.nasa.gov/pub/data/psp/sweap/sweap_data_user_guide.pdf</URL>
        <Description>
               User Guide for Parker Solar Probe SWEAP-SPC Investigation Data Products
           </Description>
      </InformationURL>
    </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>psp-spc-mom</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>SPDF</ProviderName>
    <ProviderResourceName>psp/sweap/spc/l3/l3i/</ProviderResourceName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/PSP/SPC</InstrumentID>
    <MeasurementType>Spectrum</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2018-10-30T23:59:59Z</StartDate>
        <StopDate>2023-10-31T23:59:21Z</StopDate>
      </TimeSpan>
      <CadenceMin>PT0.2S</CadenceMin>
      <CadenceMax>PT30S</CadenceMax>
    </TemporalDescription>
    <ObservedRegion>Heliosphere.Inner</ObservedRegion>
    <ObservedRegion>Sun.Corona</ObservedRegion>
    <Parameter>
      <Name>np_mom</Name>
      <ParameterKey>psp_spc_np_mom</ParameterKey>
      <Description>Proton density</Description>
      <Units>cm-3</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>1</Size>
      </Structure>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>np_mom_deltahigh</Name>
      <ParameterKey>psp_spc_dnph</ParameterKey>
      <Description>Estimated upper bound on the proton density from moment calculation</Description>
      <Units>cm-3</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>np_mom_deltalow</Name>
      <ParameterKey>psp_spc_dnpl</ParameterKey>
      <Description>Estimated lower bound on the proton density from moment calculation</Description>
      <Units>cm-3</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>wp_mom</Name>
      <ParameterKey>psp_spc_wp_mom</ParameterKey>
      <Description>Proton thermal velocity. Equal to sqrt(2kT/m)</Description>
      <Units>km/s</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>Velocity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>wp_mom_deltahigh</Name>
      <ParameterKey>psp_spc_dwph</ParameterKey>
      <Description>Estimated upper bound on the proton thermal speed from moment calculation</Description>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>wp_mom_deltalow</Name>
      <ParameterKey>psp_spc_dwpl</ParameterKey>
      <Description>Estimated lower bound on the proton thermal speed from moment calculation</Description>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>vp_mom_rtn</Name>
      <ParameterKey>psp_spc_vp_mom</ParameterKey>
      <Description>Proton velocity vector, estimated from the radial thermal speed moment and flow angle</Description>
      <Units>km/s</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>vpr</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ParameterKey>psp_spc_vp_mom(0)</ParameterKey>
        </Element>
        <Element>
          <Name>vpt</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ParameterKey>psp_spc_vp_mom(1)</ParameterKey>
        </Element>
        <Element>
          <Name>vpn</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ParameterKey>psp_spc_vp_mom(2)</ParameterKey>
        </Element>
      </Structure>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>Velocity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>vp_mom_rtn_deltahigh</Name>
      <ParameterKey>psp_spc_dvph</ParameterKey>
      <Description>Proton velocity vector component upper bounds from moment calculation</Description>
      <Units>km/s</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>dvphr</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ParameterKey>psp_spc_dvph(0)</ParameterKey>
        </Element>
        <Element>
          <Name>dvpht</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ParameterKey>psp_spc_dvph(1)</ParameterKey>
        </Element>
        <Element>
          <Name>dvphn</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ParameterKey>psp_spc_dvph(2)</ParameterKey>
        </Element>
      </Structure>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>Velocity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>vp_mom_rtn_deltalow</Name>
      <ParameterKey>psp_spc_dvpl</ParameterKey>
      <Description>Proton velocity vector component lower bounds from moment calculation</Description>
      <Units>km/s</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>dvplr</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ParameterKey>psp_spc_dvpl(0)</ParameterKey>
        </Element>
        <Element>
          <Name>dvplt</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ParameterKey>psp_spc_dvpl(1)</ParameterKey>
        </Element>
        <Element>
          <Name>dvpln</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ParameterKey>psp_spc_dvpl(2)</ParameterKey>
        </Element>
      </Structure>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>Velocity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>|vp_mom|</Name>
      <ParameterKey>psp_spc_vp_mom_nrm</ParameterKey>
      <Description>
               Velocity vector magnitude
           </Description>
      <Units>km/s</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>Velocity</ParticleQuantity>
      </Particle>
    </Parameter>
  </NumericalData>
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