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      <ResourceName>Van Allen Probe A WFR Spectral Matrix diagonal merged data</ResourceName>
      <DOI>https://doi.org/10.48322/at6y-vy38</DOI>
      <ReleaseDate>2025-12-04T13:31:11Z</ReleaseDate>
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          <ReleaseDate>2021-04-27T15:38:11</ReleaseDate>
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          <ReleaseDate>2022-08-18T12:34:56.789</ReleaseDate>
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      <Description>WaveForm Receiver (WFR) Spectral Matrix ~5-10,000 Hz (Merged, Diagonal Elements Only) - Craig Kletzing (University of Iowa)</Description>
      <Acknowledgement>NASA Space Physics Data Facility (SPDF) CDAWeb.</Acknowledgement>
      <PublicationInfo>
        <Authors>C.A. Kletzing</Authors>
        <PublicationDate>2022-01-01T00:00:00</PublicationDate>
        <PublishedBy>Space Physics Data Facility</PublishedBy>
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      <Contact>
        <PersonID>spase://SMWG/Person/Lee.Frost.Bargatze</PersonID>
        <Role>MetadataContact</Role>
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      <InformationURL>
        <Name>EMFISIS/MAG Release Notes</Name>
        <URL>http://emfisis.physics.uiowa.edu/data/mag_release_notes</URL>
        <Description>Current EMFISIS/MAG Issues, Caveats and Production Release Notes</Description>
      </InformationURL>
      <InformationURL>
        <Name>EMFISIS Data Index</Name>
        <URL>http://emfisis.physics.uiowa.edu/data/index</URL>
        <Description>data access (including advanced Autoplot graphics for data files</Description>
      </InformationURL>
      <InformationURL>
        <Name>EMFISIS Instrument Description</Name>
        <URL>http://emfisis.physics.uiowa.edu/about/instrument</URL>
        <Description>instrument and team description</Description>
      </InformationURL>
      <InformationURL>
        <Name>The Van Allen Probes Home Page</Name>
        <URL>https://vanallenprobes.jhuapl.edu</URL>
        <Description>Science Gateway (including Mission Rules of the Road for Data Usage)</Description>
      </InformationURL>
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        <Description>In CDF via ftp from CDAWeb</Description>
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        <Description>In CDF via HTTP from SPDF</Description>
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      <Format>CDF</Format>
      <Acknowledgement>Please acknowledge the CDAWeb team at GSFC/SPDF.</Acknowledgement>
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    <InstrumentID>spase://SMWG/Instrument/RBSP/A/EMFISIS</InstrumentID>
    <MeasurementType>Waves</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2012-09-01T00:00:02.000Z</StartDate>
        <StopDate>2019-10-18T16:30:00Z</StopDate>
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      <Cadence>PT6S</Cadence>
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    <ObservedRegion>Earth.Magnetosphere.RingCurrent</ObservedRegion>
    <ObservedRegion>Earth.Magnetosphere.RadiationBelt</ObservedRegion>
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      <Units>ns</Units>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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      <ParameterKey>WFR_frequencies_Fixed</ParameterKey>
      <Description>WFR frequency spectrum</Description>
      <Units>Hz</Units>
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      <ParameterKey>BuBu</ParameterKey>
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      <Units>nT^2/Hz</Units>
      <Structure>
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      <Units>nT^2/Hz</Units>
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      <ParameterKey>BwBw</ParameterKey>
      <Description>BwBw amplitude</Description>
      <Units>nT^2/Hz</Units>
      <Structure>
        <Size>65</Size>
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      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>EuEu</Name>
      <ParameterKey>EuEu</ParameterKey>
      <Description>EuEu amplitude</Description>
      <Units>V^2/m^2/Hz</Units>
      <Structure>
        <Size>65</Size>
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      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>EvEv</Name>
      <ParameterKey>EvEv</ParameterKey>
      <Description>EvEv amplitude</Description>
      <Units>V^2/m^2/Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
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    <Parameter>
      <Name>EwEw</Name>
      <ParameterKey>EwEw</ParameterKey>
      <Description>EwEw amplitude</Description>
      <Units>V^2/m^2/Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
    </Parameter>
    <Parameter>
      <Name>TotalPowerB</Name>
      <ParameterKey>TotalPowerB</ParameterKey>
      <Description>Total B Power: Sum of BuBu, BvBv, and BwBw</Description>
      <Units>nT^2/Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>TotalPowerE</Name>
      <ParameterKey>TotalPowerE</ParameterKey>
      <Description>Total E Power: Sum of EuEu, EvEv</Description>
      <Units>V^2/m^2/Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>WFR_bins</Name>
      <ParameterKey>WFR_bins</ParameterKey>
      <Description>WFR number of bins</Description>
      <Units>constant</Units>
      <Structure>
        <Size>65</Size>
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      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>WFR_bandwidth</Name>
      <ParameterKey>WFR_bandwidth</ParameterKey>
      <Description>WFR_bandwidth</Description>
      <Units>Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    <Parameter>
      <Name>WFR_frequencies</Name>
      <ParameterKey>WFR_frequencies</ParameterKey>
      <Description>WFR frequency spectrum</Description>
      <Units>Hz</Units>
      <Structure>
        <Size>65</Size>
      </Structure>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
    </Parameter>
    <Parameter>
      <Name>LWEzGainW</Name>
      <ParameterKey>LWEzGainW</ParameterKey>
      <Description>Attenuator select indicator for W axis (0=off)</Description>
      <Caveats>Attenuator select indicator for W axis. 0 - Off, 1 - On. Switches in a 19 dB attenuator. L2 and greater data has the attenuator gains folded into data to provide correct science units.</Caveats>
      <Units>(0=off)</Units>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
    </Parameter>
    <Parameter>
      <Name>LWExEyGainUV</Name>
      <ParameterKey>LWExEyGainUV</ParameterKey>
      <Description>Attenuator select indicator for U/V axes (0=off)</Description>
      <Caveats>Attenuator select indicator for U and V axis. 0 - Off, 1 - On. Switches in a 19 dB attenuator. L2 and greater data has the attenuator gains folded into data to provide correct science units.</Caveats>
      <Units>(0=off)</Units>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
    </Parameter>
    <Parameter>
      <Name>SCMGain</Name>
      <ParameterKey>SCMGain</ParameterKey>
      <Description>Attenuator select indicator for MSC (0=off)</Description>
      <Caveats>Attenuator select indicator for MSC. 0 - Off, 1 - On. Switches in a 19 dB attenuator. L2 and greater data has the attenuator gains folded into data to provide correct science units.</Caveats>
      <Units>(0=off)</Units>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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    </Parameter>
    <Parameter>
      <Name>Epoch</Name>
      <ParameterKey>SPTT</ParameterKey>
      <Description>Sun Pulse Time Tag</Description>
      <Units>ns</Units>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
      </Mixed>
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    <Parameter>
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      <ParameterKey>APID</ParameterKey>
      <Description>APID</Description>
      <Mixed>
        <MixedQuantity>Other</MixedQuantity>
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