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        <ResourceID>spase://VSPO/NumericalData/Cluster2-Rumba/EFW/CAA/PT0.0001S</ResourceID>
        <ResourceHeader>
            <ResourceName>Cluster Rumba Electric Field and Waves (EFW) Data at the ESA Cluster Active Archive</ResourceName>
            <AlternateName>Cluster 2 Rumba Electric Field and Waves (EFW) Data at the ESA Cluster Active Archive</AlternateName>
            <ReleaseDate>2013-07-13T15:51:47Z</ReleaseDate>
            <Description>The Cluster Electric Field and Waves (EFW) data available from the Cluster Active Archive include: (1) The instantaneous spin-plane components of the electric field vectors with time resolution down to 0.1 millisecond, in four frequency ranges from DC to upper limits of 10 Hz, 180 Hz, 4 KHz, or 32 KHz; (2) The AC electric field components from 10 Hz to 8 KHz, within the dynamic range of ~3 mV/Km to 10 V/Km; and (3) plasma density fluctuations within the range of 1-100/cm and in three frequency ranges from 0 Hz to upper limits of 10 Hz, 180 Hz, or 4 KHz.  Level 1 is the raw data for reference puprose only and is not accessible on CAA.   Both Level 2 (at 0.2 second and full resolution of 0.04 second)  and Level 3 (4-second resolution) data include spacecraft potential; 3D Electric Field in Inverted Spin Reference 2 system (ISR2);  3D Electric Field in GSE; plasma (ExB) drift velocity in ISR2; and plasma (ExB) drift velocity in GSE.  In addition, Level 2 products include data in burst mode of time resolutions up to 36,000 samples/s: spacecraft potential, 2D electric field data in ISR2 and 3D magnetic field data in ISR2. The three components from the search coil instrument (WHISPER) are also available in EFW with a bandwidth of 4 KHz.   
For more details, see "The Cluster Active Archive: Studying the Earth's Space Plasma Environment", edited by Dr. Harri Laakso, Matthew G. T. T. Taylor, C. Philippe Escoubet. </Description>
            <Acknowledgement>Georg Gustafsson, the EFW team and the ESA Cluster Active Archive</Acknowledgement>
            <Contact>
                <PersonID>spase://SMWG/Person/Georg.Gustafsson</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/Melvyn.L.Goldstein</PersonID>
                <Role>ProjectScientist</Role>
            </Contact>
            <InformationURL>
                <Name>NSSDC Master Catalog listing for Cluster II Rumba Electric Field and Waves (EFW)</Name>
                <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-08</URL>
                <Description>This site provides information concerning the Cluster II Rumba Electric Field and Waves (EFW) instrument.</Description>
            </InformationURL>
            <InformationURL>
                <Name>Cluster Active Archive Documentation</Name>
                <URL>http://caa.estec.esa.int/caa/ug_cr_icd.xml</URL>
                <Description>CAA Instrument User Guides, Calibration Reports and ICDS.</Description>
            </InformationURL>
            <Association>
                <AssociationID>spase://SMWG/Observatory/Cluster-Rumba</AssociationID>
                <AssociationType>ObservedBy</AssociationType>
            </Association>
         </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/CAA</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>Access to files at CAA</Name>
                <URL>http://caa.estec.esa.int/</URL>
                <Description>Cluster II Rumba Electric Field and Waves (EFW) data; open access but registration is required.</Description>
            </AccessURL>
             <Format>CEF</Format>
        </AccessInformation>
        <ProcessingLevel>Calibrated</ProcessingLevel>
        <InstrumentID>spase://SMWG/Instrument/Cluster-Rumba/EFW</InstrumentID>
        <MeasurementType>ElectricField</MeasurementType>
        <MeasurementType>Waves.Passive</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>2001-01-01T00:00:00.000</StartDate>
                <RelativeStopDate>-P3M</RelativeStopDate>
            </TimeSpan>
            <Cadence>PT0.0001S</Cadence>   
        </TemporalDescription>
        <ObservedRegion>Earth.Magnetosheath</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere.Magnetotail</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere.Main</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere.Polar</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere.RadiationBelt</ObservedRegion>
        <ObservedRegion>Earth.NearSurface.AuroralRegion</ObservedRegion>
        <ObservedRegion>Earth.NearSurface.Ionosphere</ObservedRegion>
        <ObservedRegion>Earth.NearSurface.Plasmasphere</ObservedRegion>
        <ObservedRegion>Earth.NearSurface.PolarCap</ObservedRegion>
        <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
        </NumericalData>
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