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NumericalData/CDPP-AMDA/ULYSSES/URAP/ulys-urap-dens.xml 5.28 KB
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dbc930ab   Elena.Budnik   redmine #7309 
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<?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://www.spase-group.org/data/schema/spase-2_3_1.xsd">
    <Version>2.3.1</Version>
    <NumericalData>
        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/Ulysses/URAP/ulys-urap-dens</ResourceID>
        <ResourceHeader>
            <ResourceName>electron density</ResourceName>
            <ReleaseDate>2015-10-13T14:50:00</ReleaseDate>
            <Description>The electron density measurements Ne are given in cm-3 and the given acquisition time for each value is dependant on three different measurement methods (flagged by 0,1 or 2). Ne_min and Ne_max stands for errors bars on the density measurements (which are also strongly depending on the measurements methods)

    The method #0 corresponds to densities deduced from the upper hybrid frequency peak detection, in the HF band of the URAP/RAR receiver (firstly published in Hoang et al., Planet. Space Sci.,Vol. 41, No. 11/12, pp. 1011-1020, 1993, and references therein). The given acquisition time is the elapsed time (UT) of the sweeping receiver at the f_uh peak acquisition.
    The method #1 corresponds to density obtained by the minimum chi-square fitting of theoritical dispersion curves of Bernstein modes to the experimental dispersion curves derived from the URAP/RAR spectra, Ne and Te being the two free fitted parameters (Moncuquet et al., J. Geophys. Res., 100, 21697-21708 , 1995 and references therein); The given acquisition time for each density measurement is the elapsed time (UT) at mid-time of the whole spectrum acquisition (the acquisition duration of a whole spectrum is 128s). In this case, the determination of Ne and Te are synchronized , but they are not independently determined.
    The method #2 corresponds to density obtained from detection of Bernstein "fQ" frequencies (Moncuquet et al.,J. Geophys. Res., 102, 2373-2379, 1997 and references therein). The given acquisition time is the elapsed time (UT) of the sweeping receiver at the lowest fQ acquisition. 
           </Description> 
            <Contact>
                <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
                <Role>GeneralContact</Role>
            </Contact>
            <Association>
                <AssociationID>uly-urap-lesia</AssociationID>
                <AssociationType>PartOf</AssociationType>
                <Note>io torus QTN</Note>
            </Association>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <URL>http://amda.cdpp.eu</URL>
            </AccessURL>
            <Format>NetCDF</Format>
        </AccessInformation>
        <ProviderName>LESIA</ProviderName>
        <InstrumentID>spase://CDPP/Instrument/AMDA/Ulysses/URAP</InstrumentID>
        <MeasurementType>MagneticField</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>1992-02-08T15:00:28Z</StartDate>
                <StopDate>1992-02-08T22:57:28Z</StopDate>
            </TimeSpan>
            <CadenceMin>PT38S</CadenceMin>
            <Cadence_Max>PT576S</Cadence_Max>
        </TemporalDescription>
        <ObservedRegion>Jupiter</ObservedRegion>
        <Parameter>
            <Name>density e-</Name>
            <ParameterKey>ulys_urap_ne</ParameterKey>
            <Ucd>phys.density;phys.electron</Ucd>
            <Units>cm-3</Units>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
            <Particle>
                <ParticleType>Electron</ParticleType>
                <ParticleQuantity>NumberDensity</ParticleQuantity>
            </Particle>
        </Parameter>
        <Parameter>
            <Name>density e- min</Name>
            <ParameterKey>ulys_urap_nemin</ParameterKey>
            <Ucd>phys.density;phys.electron</Ucd>
            <Units>cm-3</Units>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
            <Particle>
                <ParticleType>Electron</ParticleType>
                <ParticleQuantity>NumberDensity</ParticleQuantity>
            </Particle>
        </Parameter>
        <Parameter>
            <Name>density e- max</Name>
            <ParameterKey>ulys_urap_nemax</ParameterKey>
            <Ucd>phys.density;phys.electron</Ucd>
            <Units>cm-3</Units>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
            <Particle>
                <ParticleType>Electron</ParticleType>
                <ParticleQuantity>NumberDensity</ParticleQuantity>
            </Particle>
        </Parameter>
        <Parameter>
            <Name>method</Name>
            <ParameterKey>ulys_urap_method</ParameterKey>
            <Ucd>meta.code</Ucd>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
            <Support>
                <SupportQuantity>Other</SupportQuantity>
            </Support>
        </Parameter>
    </NumericalData>
</Spase>