<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_0_1.xsd">
    <Version>2.0.1</Version>
    <NumericalData>
        <ResourceID>spase://VMO/NumericalData/CRRES/LPI/PT30S</ResourceID>
        <ResourceHeader>
            <ResourceName>CRRES electric field and convection drift data</ResourceName>
            <AlternateName>CRRES Langmuir Probe data</AlternateName>
            <ReleaseDate>2010-04-05T21:46:47Z</ReleaseDate>
            <Description>This data set includes the electric field and convection drift information from the CRRES spacecraft. The langmuir probe instrument data is at 30 s resolution. The files include the electric field vectors, elcetric field magnitude, and the convection drift vectors from both the spherical sensors and the cylindrical antennas.</Description>
            <Acknowledgement>NASA; Department of Defense-Department of the Air Force (United States); AFRL; Prof. Forrest S. Mozer; Dr. E. Gary Mullen</Acknowledgement>
            <Contact>
                <PersonID>spase://SMWG/Person/Forrest.S.Mozer</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/E.Gary.Mullen</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/James.M.Weygand</PersonID>
                <Role>MetadataContact</Role>
            </Contact>
            <InformationURL>
                <Name>CRRES Langmuir Probe Instrument Introduction</Name>
                <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=1990-065A-21</URL>
                <Description>NASA NSSDC CRRES Langmuir Probe Instrument</Description>
            </InformationURL>
            <Association>
                <AssociationID>spase://SMWG/Observatory/CRRES</AssociationID>
            </Association>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/UCLA/VMO</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>Virtual Magnetospheric Observatory</Name>
                <URL>http://vmo.igpp.ucla.edu/data1/CRRES/LPI/PT30S</URL>
            </AccessURL>
            <Format>Text</Format>
            <Encoding>ASCII</Encoding>
            <Acknowledgement>NASA; Department of Defense-Department of the Air Force (United States); AFRL; Prof. Forrest S. Mozer; Dr. E. Gary Mullen</Acknowledgement>
        </AccessInformation>
        <ProcessingLevel>Calibrated</ProcessingLevel>
        <ProviderResourceName>CRRES Langmuir Probe Instrument Information</ProviderResourceName>
        <ProviderProcessingLevel>Level-2</ProviderProcessingLevel>
        <InstrumentID>spase://SMWG/Instrument/CRRES/LPI</InstrumentID>
        <MeasurementType>ElectricField</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>1990-10-11T00:00:00.000</StartDate>
                <StopDate>1991-10-13T00:00:00.000</StopDate>
                <Note>Time format in data files is: Year-Month-Day Hour Minute Second (YYYY-MM-DDTHH:MM:SS.SSS)</Note>
            </TimeSpan>
            <Cadence>PT30S</Cadence>
        </TemporalDescription>
        <Keyword>30 s</Keyword>
        <Keyword>Radiation Belt</Keyword>
        <Keyword>Inner Magnetosphere</Keyword>
        <Keyword>Magnetosphere</Keyword>
        <Keyword>Radiation Belt</Keyword>
        <Keyword>Plasmasphere</Keyword>
        <Keyword>electric fields</Keyword>
        <Keyword>Langmuir Probe Instrument</Keyword>
        <Parameter>
            <Name>Universal Time</Name>
            <ParameterKey>Time</ParameterKey>
            <Description>Universal Time columns from left to right are:  year month day hour minute sec in the format of yyyy mm dd hh mm ss.</Description>
            <Caveats>Flag=9999-12-31T23:59:59Z</Caveats>
            <Cadence>PT30S</Cadence>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>GSE</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>6</Size>
                <Description>Universal Time expressed using a 6-column day, month, year, hour, minute, second representation</Description>
                <Element>
                    <Name>Year</Name>
                    <Index>1</Index>
                    <ParameterKey>Year</ParameterKey>
                </Element>
                <Element>
                    <Name>Month</Name>
                    <Index>2</Index>
                    <ParameterKey>Month</ParameterKey>
                </Element>
                <Element>
                    <Name>Day</Name>
                    <Index>3</Index>
                    <ParameterKey>Day</ParameterKey>
                </Element>
                <Element>
                    <Name>Hour</Name>
                    <Index>4</Index>
                    <ParameterKey>Hour</ParameterKey>
                </Element>
                <Element>
                    <Name>Minute</Name>
                    <Index>5</Index>
                    <ParameterKey>Minute</ParameterKey>
                </Element>
                <Element>
                    <Name>Second</Name>
                    <Index>6</Index>
                    <ParameterKey>Second</ParameterKey>
                </Element>
            </Structure>
            <Support>
                <SupportQuantity>Temporal</SupportQuantity>
            </Support>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Electric Field Vector Data from the Spherical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument spherical antenna electric field vector</ParameterKey>
            <Description>Langmuir probe instrument spherical antenna electric field vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Description>
            <Caveats>Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>mV/M</Units>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>SC</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>EX-MGSE</Name>
                    <Qualifier>Component.I</Qualifier>
                    <Index>1</Index>
                    <ParameterKey>Ex</ParameterKey>
                </Element>
                <Element>
                    <Name>EY-MGSE</Name>
                    <Qualifier>Component.J</Qualifier>
                    <Index>2</Index>
                    <ParameterKey>Ey</ParameterKey>
                </Element>
                <Element>
                    <Name>EZ-MGSE</Name>
                    <Qualifier>Component.K</Qualifier>
                    <Index>3</Index>
                    <ParameterKey>Ez</ParameterKey>
                </Element>
            </Structure>
            <Field>
                <Qualifier>Vector</Qualifier>
                <FieldQuantity>Electric</FieldQuantity>
            </Field>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Electric Field Magnitude Data from the Spherical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument spherical antenna electric field magnitude</ParameterKey>
            <Description>Langmuir probe instrument spherical antenna electric field magnitudes from CRRES.</Description>
            <Caveats>Flags=99999</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>nT</Units>
            <Field>
                <Qualifier>Magnitude</Qualifier>
                <FieldQuantity>Electric</FieldQuantity>
            </Field>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Electric Field Data from the Cylindrical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument cylindrical antenna electric field vector</ParameterKey>
            <Description>Langmuir probe instrument cylindrical antenna electric field vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Description>
            <Caveats>Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>mV/M</Units>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>SC</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>EX-MGSE</Name>
                    <Qualifier>Component.I</Qualifier>
                    <Index>1</Index>
                    <ParameterKey>Ex</ParameterKey>
                </Element>
                <Element>
                    <Name>EY-MGSE</Name>
                    <Qualifier>Component.J</Qualifier>
                    <Index>2</Index>
                    <ParameterKey>Ey</ParameterKey>
                </Element>
                <Element>
                    <Name>EZ-MGSE</Name>
                    <Qualifier>Component.K</Qualifier>
                    <Index>3</Index>
                    <ParameterKey>Ez</ParameterKey>
                </Element>
            </Structure>
            <Field>
                <Qualifier>Vector</Qualifier>
                <FieldQuantity>Electric</FieldQuantity>
            </Field>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Electric Field Magnitude Data from the Cylindrical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument cylindrical antenna electric field magnitude</ParameterKey>
            <Description>Langmuir probe instrument cylindrical antenna electric field magnitudes from CRRES.</Description>
            <Caveats>Flags=99999</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>nT</Units>
            <Field>
                <Qualifier>Magnitude</Qualifier>
                <FieldQuantity>Electric</FieldQuantity>
            </Field>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Convection Drift Velocity Vector Data from the Spherical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument spherical antenna convection drift velocity vector</ParameterKey>
            <Description>Langmuir probe instrument spherical antenna convection drift velocity vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Description>
            <Caveats>Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>km/s</Units>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>SC</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>VX-MGSE</Name>
                    <Qualifier>Component.I</Qualifier>
                    <Index>1</Index>
                    <ParameterKey>Vx</ParameterKey>
                </Element>
                <Element>
                    <Name>VY-MGSE</Name>
                    <Qualifier>Component.J</Qualifier>
                    <Index>2</Index>
                    <ParameterKey>Vy</ParameterKey>
                </Element>
                <Element>
                    <Name>VZ-MGSE</Name>
                    <Qualifier>Component.K</Qualifier>
                    <Index>3</Index>
                    <ParameterKey>Vz</ParameterKey>
                </Element>
            </Structure>
            <Mixed>
                <Qualifier>Vector</Qualifier>
                <MixedQuantity>Other</MixedQuantity>
            </Mixed>
        </Parameter>
        <Parameter>
            <Name>CRRES Langmuir Probe Instrument Convection Drift Velocity Vector Data from the Cylindrical Antenna at 30 s Resolution</Name>
            <ParameterKey>CRRES langmuir probe instrument cylindrical antenna convection drift velocity vector</ParameterKey>
            <Description>Langmuir probe instrument cylindrical antenna convection drift velocity vectors from CRRES.</Description>
            <Caveats>Flags=99999</Caveats>
            <Cadence>PT30S</Cadence>
            <Units>km/s</Units>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>SC</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>VX-MGSE</Name>
                    <Qualifier>Component.I</Qualifier>
                    <Index>1</Index>
                    <ParameterKey>Vx</ParameterKey>
                </Element>
                <Element>
                    <Name>VY-MGSE</Name>
                    <Qualifier>Component.J</Qualifier>
                    <Index>2</Index>
                    <ParameterKey>Vy</ParameterKey>
                </Element>
                <Element>
                    <Name>VZ-MGSE</Name>
                    <Qualifier>Component.K</Qualifier>
                    <Index>3</Index>
                    <ParameterKey>Vz</ParameterKey>
                </Element>
            </Structure>
            <Mixed>
                <Qualifier>Vector</Qualifier>
                <MixedQuantity>Other</MixedQuantity>
            </Mixed>
        </Parameter>
        <Parameter>
            <Name>CRRES Angle Between Fluxgate Magnetometer and the Spin Plane at 30 s resolution</Name>
            <ParameterKey>CRRES angle between the magnetic field and the spin plane</ParameterKey>
            <Description>CRRES angle between the magnetic field and the spin plane at 30 s resolution in untis of degrees.</Description>
            <Caveats>Flags=99999</Caveats>
            <Cadence>PT30S</Cadence>
            <Support>
                <SupportQuantity>Other</SupportQuantity>
            </Support>
        </Parameter>
    </NumericalData>
</Spase>