<Spase xmlns="http://www.spase-group.org/data/schema">
    <Version>2.2.2</Version>
    <NumericalData>
        <ResourceID>spase://NASA/NumericalData/PioneerVenusOrbiter/OMAG-OPA/PT10M</ResourceID>
        <ResourceHeader>
            <ResourceName>Pioneer Venus Orbiter (PVO) 10-min field and plasma data</ResourceName>
            <ReleaseDate>2020-07-07T21:15:08Z</ReleaseDate>
            <Description>Ten-min averaged values of PVO field and plasma 
parameters are given.  Users may plot or list one of two sets of parameters.
The first has time, RBx, RBy, RBz,|B|, V, Np, Tp, perp pressure.
The second has time, perp pressure, dynamic pressure, entropy.
Spacecraft position data are included on listings.  Data are mostly
from solar wind orbit phases</Description>
            <Contact>
                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/Aaron.Barnes</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <InformationURL>
                <Name>PVO page at UCLA/IGPP</Name>
                <URL>http://www-ssc.igpp.ucla.edu/ssc/pvo/</URL>
            </InformationURL>
            <PriorID>spase://VSPO/NumericalData/PioneerVenusOrbiter/OMAG_OPA/PT10M</PriorID>
            <PriorID>spase://VSPO/NumericalData/PioneerVenusOrbiter/OMAG-OPA/PT10M</PriorID>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/UCLA</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>UCLA/IGPP solar wind data access page</Name>
                <URL>http://aten.igpp.ucla.edu/forms/polar/corr_data.html</URL>
                <Description>This is a value added interface providing plots
and lists for two pre-defined sets of PVO field and plasma parameters.</Description>
            </AccessURL>
            <Format>Text</Format>
            <Encoding>None</Encoding>
        </AccessInformation>
        <InstrumentID>spase://SMWG/Instrument/PioneerVenusOrbiter/OMAG</InstrumentID>
        <InstrumentID>spase://SMWG/Instrument/PioneerVenusOrbiter/OPA</InstrumentID>
        <MeasurementType>MagneticField</MeasurementType>
        <MeasurementType>ThermalPlasma</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>1978-12-06T00:00:00</StartDate>
                <StopDate>1988-08-07T00:00:00</StopDate>
            </TimeSpan>
            <Cadence>PT10M</Cadence>
        </TemporalDescription>
        <ObservedRegion>Venus</ObservedRegion>
        <ObservedRegion>Heliosphere.Inner</ObservedRegion>
    </NumericalData>
</Spase>