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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/Galileo/PWS/gll-pws-density</ResourceID>
    <ResourceHeader>
      <ResourceName>Galileo - PWS - electron plasma density</ResourceName>
      <AlternateName>Electron Plasma Density - Derived Products</AlternateName>
      <ReleaseDate>2025-06-30T07:00:54Z</ReleaseDate>
      <Description>This data set contains all available plasma electron number densities 
derived from observations by Galileo PWS (Plasma Wave Science).  Data 
provided on this volume are at the highest available time and frequency 
resolution and have been calibrated into physical units..                  
            </Description>
      <Acknowledgement>
                When using this data please acknowledge the PI Donald A. Gurnett and Co-I William S. Kurth, NASA, the PDS and the VMO.
            </Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Donald.A.Gurnett</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/William.S.Kurth</PersonID>
        <Role>CoInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Chris.W.Piker</PersonID>
        <Role>DataProducer</Role>
      </Contact>
      <InformationURL>
        <Name>PDS/PPI</Name>
        <URL>http://ppi.pds.nasa.gov/</URL>
      </InformationURL>
      <InformationURL>
        <Name>J.A. Ansher (2001). Electron Density at Jupiter Using the Galileo Plasma Wave Instrument</Name>
        <URL>https://pds-ppi.igpp.ucla.edu/data/GO-J-PWS-5-DDR-PLASMA-DENSITY-FULL-V1.0/DOCUMENT/ANSHER_2001.PDF</URL>
        <Description>J.A. Ansher doctoral thesis.  Chapter 
      three of this document provides an overview of the radiation cutoff 
      technique used to collect the majority of the plasma density 
      measurements</Description>
      </InformationURL>
      <InformationURL>
        <Name>B. H. Richards (2006). Determination of the Electron Density in the Jovian Magnetosphere from the Galileo Plasma Wave Data</Name>
        <URL>https://pds-ppi.igpp.ucla.edu/data/GO-J-PWS-5-DDR-PLASMA-DENSITY-FULL-V1.0/DOCUMENT/RICHARDS_2006.PDF</URL>
        <Description>B. H. Richards master thesis.  Chapter 
      two of this document expands upon the analysis techniques of 
      ANSHER_2001.PDF to include digitization of narrow band 
      upper hybrid resonance emissions.</Description>
      </InformationURL>
      <InformationURL>
        <Name>J. B. Barnhart et. al. (2009). Electron Densityies in Jupiter's Outer Magnetosphere Determined from Voyager 1 and 2 Plasma Wave Spectra</Name>
        <URL>https://pds-ppi.igpp.ucla.edu/data/GO-J-PWS-5-DDR-PLASMA-DENSITY-FULL-V1.0/DOCUMENT/BARNHART_2009.PDF</URL>
        <Description>J. B. Barnhart et. al. 2009 paper describing 
      data interpretation techniques used on this volume, but applied to 
      the Voyager PWS waveform datasets.  No similar paper has been released 
      for Galileo PWS plasma density determination, thus this one has been 
      included as the best available documentation for density determination 
      when Fpe &lt;&lt; Fce.</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>gll-pws-density</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>GO-J-PWS-5-DDR-PLASMA-DENSITY-FULL-V1.0</ProviderResourceName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/Galileo/PWS</InstrumentID>
    <MeasurementType>Waves.Passive</MeasurementType>
    <MeasurementType>ElectricField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1996-05-25T08:13:26Z</StartDate>
        <StopDate>2002-11-05T04:09:30Z</StopDate>
      </TimeSpan>
      <Cadence>PT18S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Jupiter</ObservedRegion>
    <Keyword>Jupiter</Keyword>
    <Keyword>Io</Keyword>
    <Keyword>Europa</Keyword>
    <Keyword>Ganymede</Keyword>
    <Keyword>Callisto</Keyword>
    <Keyword>Amalthea</Keyword>
    <Keyword>Io plasma torus</Keyword>
    <Keyword>GALILEO</Keyword>
    <Parameter>
      <Name>e- density</Name>
      <ParameterKey>gll_pws_density</ParameterKey>
      <Description>Electron number density in cm**-3 as determined from frequency measurements of the plasma and equations of cold plasma theory.
      </Description>
      <UCD>phys.density;phys.electron</UCD>
      <Units>cm**-3</Units>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
      </Particle>
    </Parameter>
  </NumericalData>
</Spase>
