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

<Spase xmlns="http://www.spase-group.org/data/schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.spase-group.org/data/schema http://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">

   <Version>2.3.1</Version>
   <NumericalData>
      <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MAVEN/LPW/mvn-lpw-wn</ResourceID>
      <ResourceHeader>
         <ResourceName>electron density from Langmuir line</ResourceName>
         <ReleaseDate>2015-10-12T10:48:29Z</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/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/CNES/CDPP-AMDA</RepositoryID>

         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>
            <Name>AMDA at CDPP</Name>
            <URL>
                http://amda.cdpp.eu
            </URL>
         </AccessURL>
         <Format>Text.ASCII</Format>
         <Acknowledgement>  AMDA is a science analysis system provided by the Centre de Donnees de la 
            Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and 
            Universite Paul Sabatier, Toulouse           
         </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>2018-08-09T08:21:45Z</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>
    <UnitsConversion/>
    <ValidMin/>
    <ValidMax/>
    <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>
    <Ucd/>
    <Units/>
    <UnitsConversion/>
     <Support>
        <SupportQuantity>Other</SupportQuantity>
     </Support>
  </Parameter>
   </NumericalData>
</Spase>