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  <Version>2.4.1</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS2/FGM/mms2-fgm-srvy</ResourceID>
    <ResourceHeader>
      <ResourceName>survey</ResourceName>
      <AlternateName>survey</AlternateName>

      <ReleaseDate>2024-10-04T05:33:21Z</ReleaseDate>

      <Description>For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken

                from AFG.  Because AFG and DFG are cross-calibrated on an orbit-averaged basis,
                small differences in offset may be observed between Level2 burst and survey mode
                data.  Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data,
                the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane,
                0.15 nT along the spin-axis and 0.2 nT in total magnitude

            </Description>
      <Contact>
        <PersonID>spase://SMWG/Person/James.L.Burch</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-AMDA/W.Magnus</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <InformationURL>
        <Name>MMS home page at GSFC</Name>
        <URL>http://mms.gsfc.nasa.gov/</URL>
      </InformationURL>
      <InformationURL>
        <Name>SMART package home page at SWRI</Name>
        <URL>http://mms.space.swri.edu/index.html</URL>
      </InformationURL>
      <InformationURL>
        <Name>Science Data Center at LASP</Name>
        <URL>https://lasp.colorado.edu/mms/sdc</URL>
      </InformationURL>
      <InformationURL>
        <Name>FGM team home page at UCLA</Name>
        <URL>http://www-spc.igpp.ucla.edu/ssc/mms</URL>
      </InformationURL>
      <InformationURL>
        <Name>FGM team at IWF</Name>
        <URL>http://www.iwf.oeaw.ac.at</URL>
      </InformationURL>
    </ResourceHeader>
    <AccessInformation>

      <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>CDPP/AMDA HAPI Server</Name>

        <URL>https://amda.irap.omp.eu/service/hapi</URL>

        <Style>HAPI</Style>

        <ProductKey>mms2-fgm-srvy</ProductKey>

        <Description>Web Service to this product using the HAPI interface.</Description>
      </AccessURL>
      <Format>CSV</Format>

      <Acknowledgement>Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.</Acknowledgement>

    </AccessInformation>

    <AccessInformation>

      <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>CDPP/AMDA Web application</Name>

        <URL>https://amda.cdpp.eu</URL>

        <Description>Access to Data via CDPP/AMDA Web application.</Description>
      </AccessURL>
      <Format>CSV</Format>
      <Format>VOTable</Format>
      <Format>CDF</Format>
      <Format>PNG</Format>

      <Acknowledgement>Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.</Acknowledgement>

    </AccessInformation>

    <ProviderName>LASP</ProviderName>
    <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MMS2/FGM</InstrumentID>
    <MeasurementType>MagneticField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2015-09-01T00:00:03Z</StartDate>

        <StopDate>2024-09-02T00:00:03Z</StopDate>

      </TimeSpan>
      <CadenceMin>PT0.0625S</CadenceMin>
      <CadenceMax>PT0.125S</CadenceMax>
    </TemporalDescription>
    <Parameter>
      <Name>b_gse</Name>
      <ParameterKey>mms2_b_gse</ParameterKey>

      <Units>nT</Units>

      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>GSE</CoordinateSystemName>
      </CoordinateSystem>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>bx</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ParameterKey>mms2_b_gse(0)</ParameterKey>
        </Element>
        <Element>
          <Name>by</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ParameterKey>mms2_b_gse(1)</ParameterKey>
        </Element>
        <Element>
          <Name>bz</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ParameterKey>mms2_b_gse(2)</ParameterKey>
        </Element>
      </Structure>
      <Field>
        <Qualifier>Vector</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>b_gsm</Name>
      <ParameterKey>mms2_b_gsm</ParameterKey>

      <Units>nT</Units>

      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>GSM</CoordinateSystemName>
      </CoordinateSystem>
      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>bx</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ParameterKey>mms2_b_gsm(0)</ParameterKey>
        </Element>
        <Element>
          <Name>by</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ParameterKey>mms2_b_gsm(1)</ParameterKey>
        </Element>
        <Element>
          <Name>bz</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ParameterKey>mms2_b_gsm(2)</ParameterKey>
        </Element>
      </Structure>
      <Field>
        <Qualifier>Vector</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>|b|</Name>
      <ParameterKey>mms2_b_tot</ParameterKey>

      <Units>nT</Units>

      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Field>
        <Qualifier>Magnitude</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>pressure_b</Name>
      <ParameterKey>mms2_pres_m</ParameterKey>

      <Units>nPa</Units>

      <RenderingHints>
        <DisplayType>TimeSeries</DisplayType>
      </RenderingHints>
      <Field>
        <Qualifier>Magnitude</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
  </NumericalData>

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