<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_4_0.xsd">
  <Version>2.4.0</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-Archive/Cluster-1/STAFF/CLU_C1_STA_AGC</ResourceID>
    <ResourceHeader>
      <ResourceName>CLU1 STAFF-SA Automatic Gain Control</ResourceName>
      <DOI>https://doi.org/10.24400/802406/9q4e-kd4e</DOI>
      <ReleaseDate>2022-02-22T17:30:22Z</ReleaseDate>
      <Description>This data set contains the average power spectral density in the passband of the analogue receivers derived from the Automatic Gain Control signal.

This is measured in three large passbands with 1 s time resolution, for the axial component of the magnetic field, and the sums of the spin plane components of the magnetic and of the electric field.</Description>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Patrick.Canu</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP</RepositoryID>
      <Availability>Online</Availability>
      <AccessURL>
        <Name>REGARDS</Name>
        <URL>https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:CLU_C1_STA_AGC</URL>
        <Description>Access via CNES Data Archive for CDPP</Description>
      </AccessURL>
      <Format>CEF</Format>
    </AccessInformation>
    <InstrumentID>spase://CNES/Instrument/CDPP-Archive/Cluster-1/STAFF</InstrumentID>
    <MeasurementType>InstrumentStatus</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2000-11-01T00:00:00Z</StartDate>
        <StopDate>2018-12-31T00:00:00Z</StopDate>
      </TimeSpan>
    </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>
    <Parameter>
      <Name>Cluster 1 STAFF Magnetic average  power  spectral  density AGC</Name>
      <Description>Cluster 1 STAFF magnetic average  power  spectral  density  in  the analogue  receivers pass-band derived from the AGC signal  parallel  (Bz) and  a  perpendicular  (Bxy)  component  to  the  spin  axis</Description>
      <Units>nT^2 Hz^-1</Units>
      <UnitsConversion>1.0e-18&gt;T^2 Hz^-1</UnitsConversion>
      <Field>
        <Qualifier>Vector</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>Cluster 1 STAFF Electric average  power  spectral  density AGC</Name>
      <Description>Cluster 1 STAFF electric average  power  spectral  density  in  the analogue  receivers pass-band derived from the AGC signal    perpendicular  (Exy)  component  to  the  spin  axis</Description>
      <Units>mV^2 m^-2 Hz^-1</Units>
      <UnitsConversion>1e-6&gt;V^2 m^-2 Hz^-1</UnitsConversion>
      <Field>
        <Qualifier>Scalar</Qualifier>
        <FieldQuantity>Electric</FieldQuantity>
      </Field>
    </Parameter>
  </NumericalData>
</Spase>