<?xml version="1.0" encoding="UTF-8"?>

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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MAVEN/LPW/mvn-lpw-wn</ResourceID>
    <ResourceHeader>
      <ResourceName>electron density from Langmuir line</ResourceName>

      <ReleaseDate>2024-09-02T03:15:55Z</ReleaseDate>

      <Description>Electron density derived from the Langmuir line in the passive and 

     active spectra
     (LID = urn:nasa:pds:maven.lpw.derived:data.w.n)                       
         </Description>

      <Acknowledgement>Principal Investigator : Robert E. Ergun, LASP, Boulder            

         </Acknowledgement>

      <Contact>
        <PersonID>spase://SMWG/Person/Robert.E.Ergun</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-AMDA/Laila.Andersson</PersonID>
        <Role>DataProducer</Role>
      </Contact>
      <InformationURL>
        <Name>LPW web page, Summary sheet </Name>
        <URL>http://lasp.colorado.edu/home/maven/science/instrument-package/lpw/</URL>
      </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>mvn-lpw-wn</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>maven-lpw-derived/w-n</ProviderResourceName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MAVEN/LPW</InstrumentID>
    <MeasurementType>Waves</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2014-10-06T19:40:30Z</StartDate>

        <StopDate>2024-04-30T22:44:38Z</StopDate>

      </TimeSpan>
      <CadenceMin>PT2S</CadenceMin>
      <CadenceMax>PT4S</CadenceMax>
    </TemporalDescription>
    <ObservedRegion>Mars</ObservedRegion>
    <Caveats>Use Flag parameter for Quality of electron density. Use data with flag value
 above 50.</Caveats>
    <Parameter>
      <Name>density</Name>
      <ParameterKey>mav_lpw_edens</ParameterKey>
      <Description>This bundle contains data which have been derived from other data products or determined by fits to other data. 
       These are science quality data produced by the LPW instrument. The data include density</Description>
      <UCD>phys.density</UCD>
      <Units>cm-3</Units>

      <FillValue>nan</FillValue>
      <Wave>
        <WaveType>Electrostatic</WaveType>
        <WaveQuantity>PlasmaFrequency</WaveQuantity>
      </Wave>
    </Parameter>
    <Parameter>
      <Name>density quality</Name>
      <ParameterKey>mav_lpw_eflag</ParameterKey>
      <Description>Quality of Electron Density.The uncertainty of the

 values with a scale of 0-100. 100 is the best quality.  Use data with flag value
 above 50</Description>

      <Support>

        <SupportQuantity>Other</SupportQuantity>

      </Support>
    </Parameter>
  </NumericalData>

</Spase>