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    <NumericalData>
        <ResourceID>spase://VMO/NumericalData/THEMIS/Ground/UCLA-EPO/BMLS/MAG/PT0.5S</ResourceID>
        <ResourceHeader>
            <ResourceName>THEMIS Ground-based Vector Magnetic Field at Bay Mills, MI</ResourceName>
            <ReleaseDate>2008-11-11T22:43:35Z</ReleaseDate>
            <Description>Geomagnetic Event Observation Network by Students (GEONS),  part of the THEMIS EPO Effort.  This is an Educational Public Outreach magnetometer operated by the NASA THEMIS mission.  EPO magnetometers should be used carefully, as they may be subject to environmental noise. This magnetometer was produced at UCLA.  It records 3-axis magnetic field measurements at 2Hz frequency.  Calibration files used are at: http://www-ssc.igpp.ucla.edu/themis_data/calib_files/</Description>
            <Acknowledgement>We acknowledge NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically:S. Mende and C. T. Russell for use of the data</Acknowledgement>
            <Contact>
                <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
                <Role>CoInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/Stephen.B.Mende</PersonID>
                <Role>CoInvestigator</Role>
            </Contact>
            <InformationURL>
                <Name>THEMIS Ground Magnetometer Data Center at UCLA</Name>
                <URL>http://spc.igpp.ucla.edu/uclamag/themis_center/</URL>
                <Description>Web server for displaying and downloading THEMIS ground magnetometer data</Description>
            </InformationURL>
            <InformationURL>
                <Name>THEMIS Web site ground magnetometer page.</Name>
                <URL>http://themis.ssl.berkeley.edu/instrument_gmags.shtml</URL>
                <Description>THEMIS Web Site page on ground magnetometers. Contains links to papers, general purpose information and caveats.</Description>
            </InformationURL>
            <PriorID>spase://VMO/NumericalData/THEMIS-Ground/UCLA-EPO/BMLS/MAG/PT0.5S</PriorID>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>CDAWeb FTP Access</Name>
                <URL>ftp://cdaweb.gsfc.nasa.gov/pub/istp/themis/thg/l2/mag/bmls/</URL>
                <Description>NASA/GSFC CDAWeb ftp access to the data.</Description>
            </AccessURL>
            <AccessURL>
                <Name>ASCII, CDF, and plots from CDAWeb</Name>
                <URL>http://cdaweb.gsfc.nasa.gov</URL>
                <Description>Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb.</Description>
            </AccessURL>
            <Format>CDF</Format>
            <Encoding>None</Encoding>
        </AccessInformation>
        <ProcessingLevel>Calibrated</ProcessingLevel>
        <InstrumentID>spase://SMWG/Instrument/THEMIS/Ground/UCLA-EPO/BMLS/MAG</InstrumentID>
        <MeasurementType>MagneticField</MeasurementType>
        <ObservedRegion>Earth.Surface</ObservedRegion>
        <Parameter>
            <Name>B in HDZ Components</Name>
            <ParameterKey>thg_mag_bmls</ParameterKey>
            <Description>Magnetic field B in HDZ vector components</Description>
            <Cadence>PT0.5S</Cadence>
            <Units>nT</Units>
            <UnitsConversion>1e-9&gt;T</UnitsConversion>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>LGM</CoordinateSystemName>
            </CoordinateSystem>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>Magnetic North, local</Name>
                    <Index>1</Index>
                    <ValidMin>-60000.0</ValidMin>
                    <ValidMax>60000.0</ValidMax>
                    <FillValue>NaN</FillValue>
                </Element>
                <Element>
                    <Name>Magnetic East, local</Name>
                    <Index>2</Index>
                    <ValidMin>-60000.0</ValidMin>
                    <ValidMax>60000.0</ValidMax>
                    <FillValue>NaN</FillValue>
                </Element>
                <Element>
                    <Name>Vertical Down, local</Name>
                    <Index>3</Index>
                    <ValidMin>-60000.0</ValidMin>
                    <ValidMax>60000.0</ValidMax>
                    <FillValue>NaN</FillValue>
                </Element>
            </Structure>
            <Measured>
                <Field>
                    <FieldQualifier>Vector</FieldQualifier>
                    <FieldQuantity>Magnetic</FieldQuantity>
                </Field>
            </Measured>
        </Parameter>
        <Parameter>
            <Name>thg_mag_bmls_time</Name>
            <ParameterKey>thg_mag_bmls_time</ParameterKey>
            <Description>thg_mag_bmls_time,.UTC, in seconds since 01-Jan-1970 00:00:00</Description>
            <Caveats>Unleaped seconds</Caveats>
            <Units>S</Units>
            <ValidMin>0.0</ValidMin>
            <ValidMax>5.0E9</ValidMax>
            <FillValue>NaN</FillValue>
            <Support>
                <SupportQuantity>Temporal</SupportQuantity>
            </Support>
        </Parameter>
    </NumericalData>
<Observatory xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Observatory/THEMIS/Ground/UCLA-EPO/BMLS</ResourceID>
    <ResourceHeader>
        <ResourceName>NASA THEMIS EPO Bay Mills Station</ResourceName>
        <AlternateName>BMLS</AlternateName>
        <ReleaseDate>2009-05-20T20:00:12Z</ReleaseDate>
        <Description>Bay Mills (BMLS) Station is located in Bay Mills, Michigan, USA. This station has an Educational Public Outreach magnetometer operated by UCLA.  EPO magnetometers should be used carefully, as they may be subject to environmental noise.
Magnetic Latitude: 57.00
Magnetic Longitude: 348.34
UT of Magnetic Midnight: 5.6667
Magnetic Declination: -6.95
Magnetic coordinates obtained by calculation using the CGM online calculator with IGRF 2008 at altitude of 0 km. Magnetic declination obtained using CGM online calculator with IGRF 2007.</Description>
        <Acknowledgement>We acknowledge NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically:S. Mende and C. T. Russell for use of the GMAG data</Acknowledgement>
        <Contact>
            <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
            <Role>PrincipalInvestigator</Role>
        </Contact>
        <Contact>
            <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
            <Role>CoInvestigator</Role>
        </Contact>
        <Contact>
            <PersonID>spase://SMWG/Person/Stephen.B.Mende</PersonID>
            <Role>CoInvestigator</Role>
        </Contact>
        <InformationURL>
            <Name>THEMIS Ground Magnetometer Data Center at UCLA</Name>
            <URL>http://spc.igpp.ucla.edu/uclamag/themis_center/</URL>
            <Description>Web server for displaying and downloading THEMIS ground magnetometer data</Description>
        </InformationURL>
        <InformationURL>
            <Name>THEMIS Web Site</Name>
            <URL>http://themis.ssl.berkeley.edu/instrument_gmags.shtml</URL>
            <Description>Description of GMAGS on THEMIS web site.</Description>
        </InformationURL>
        <PriorID>spase://VMOU/Observatory/THEMIS/Ground-Magnetometers/EPO/BMLS</PriorID>
        <PriorID>spase://SMWG/Observatory/THEMIS-Ground/UCLA-EPO/BMLS</PriorID>
    </ResourceHeader>
    <ObservatoryGroup>THEMIS-UCLA-EPO</ObservatoryGroup>
    <Location>
        <ObservatoryRegion>Earth.Surface</ObservatoryRegion>
        <CoordinateSystemName>WGS84</CoordinateSystemName>
        <Latitude>46.24</Latitude>
        <Longitude>-84.34</Longitude>
    </Location>
</Observatory><Instrument xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Instrument/THEMIS/Ground/UCLA-EPO/BMLS/MAG</ResourceID>
    <ResourceHeader>
        <ResourceName>THEMIS Ground EPO Bay Mills Fluxgate Magnetometer</ResourceName>
        <AlternateName>BMLS Gmag</AlternateName>
        <ReleaseDate>2009-05-20T21:10:04Z</ReleaseDate>
        <Description>The magnetometer at the THEMIS/Bay Mills station.  This is an Educational Public Outreach magnetometer operated by the NASA THEMIS mission.  EPO magnetometers should be used carefully, as they may be subject to environmental noise. This magnetometer was produced at UCLA.  It records 3-axis magnetic field measurements at 2Hz frequency.</Description>
        <Acknowledgement>We acknowledge NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically:S. Mende and C. T. Russell for use of the GMAG data</Acknowledgement>
        <Contact>
            <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
            <Role>PrincipalInvestigator</Role>
        </Contact>
        <Contact>
            <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
            <Role>CoInvestigator</Role>
        </Contact>
        <Contact>
            <PersonID>spase://SMWG/Person/Stephen.B.Mende</PersonID>
            <Role>CoInvestigator</Role>
        </Contact>
        <InformationURL>
            <Name>THEMIS Ground Magnetometer Data Center at UCLA</Name>
            <URL>http://spc.igpp.ucla.edu/uclamag/themis_center/</URL>
            <Description>Web server for displaying and downloading THEMIS ground magnetometer data</Description>
        </InformationURL>
        <InformationURL>
            <Name>THEMIS Web site ground magnetometer page.</Name>
            <URL>http://themis.ssl.berkeley.edu/instrument_gmags.shtml</URL>
            <Description>THEMIS Web Site page on ground magnetometers. Contains links to papers, general purpose information and caveats.</Description>
        </InformationURL>
        <PriorID>spase://VMOU/Instrument/THEMIS/BMLS/Magnetometer</PriorID>
        <PriorID>spase://SMWG/Instrument/THEMIS-Ground/UCLA-EPO/BMLS/gmag</PriorID>
        <PriorID>spase://SMWG/Instrument/THEMIS-Ground/UCLA-EPO/BMLS/MAG</PriorID>
    </ResourceHeader>
    <InstrumentType>Magnetometer</InstrumentType>
    <InvestigationName>NASA THEMIS Mission</InvestigationName>
    <ObservatoryID>spase://SMWG/Observatory/THEMIS/Ground/UCLA-EPO/BMLS</ObservatoryID>
</Instrument><Repository xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb</ResourceID>
    <ResourceHeader>
        <ResourceName>CDAWeb Data Repository FTP Interface</ResourceName>
        <ReleaseDate>2008-08-26T21:14:34Z</ReleaseDate>
        <Description>Coordinated Data Analysis Web (CDAWeb) supports not only interactive plotting of variables from multiple instruments on multiple investigations simultaneously on arbitrary, user-defined time-scales. It also supports data retrieval in various formats using its interactive web interface or ftp service.</Description>
        <Contact>
        <!-- Robert McGuire -->
            <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
            <Role>ProjectScientist</Role>
        </Contact>
        <InformationURL>
            <Name>CDAWeb Home Page</Name>
            <URL>http://cdaweb.gsfc.nasa.gov</URL>
            <Description>Coordinated Data Analysis Web (CDAWeb) home page at Space Physics Data Facility of the NASA Goddard Space Flight Center.</Description>
        </InformationURL>
        <PriorID>spase://VMO/Repository/CDAWeb</PriorID>
    </ResourceHeader>
</Repository><Person xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Person/Stephen.B.Mende</ResourceID>
    <ReleaseDate>2008-09-30T19:28:35Z</ReleaseDate>
    <PersonName>Dr. Stephen B. Mende</PersonName>
    <OrganizationName>University of California, Berkeley</OrganizationName>
    <Address>University of California, Berkeley, Space Sciences Lab, 7 Gauss Way,Berkeley, CA 94720-7450 Addition 336</Address>
    <Email>mende@ssl.berkeley.edu</Email>
    <PhoneNumber>+1-510-642-0876</PhoneNumber>
</Person><Person xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Person/Robert.E.McGuire</ResourceID>
    <ReleaseDate>2007-05-30T15:25:24Z</ReleaseDate>
    <PersonName>Dr. Robert E. McGuire</PersonName>
    <OrganizationName>NASA Goddard Space Flight Center</OrganizationName>
    <Address>Code 672, Greenbelt, MD 20771, USA</Address>
    <Email>mcguire@mail630.gsfc.nasa.gov</Email>
    <PhoneNumber>1-301-286-7794</PhoneNumber>
</Person><Person xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Person/Vassilis.Angelopoulos</ResourceID>
    <ReleaseDate>2008-03-11T19:28:45Z</ReleaseDate>
    <PersonName>Dr. Vassilis Angelopoulos</PersonName>
    <OrganizationName>University of California, Los Angeles</OrganizationName>
    <Email>vassilis@igpp.ucla.edu</Email>
    <Email>vassilis@ssl.berkeley.edu</Email>
    <PhoneNumber>+1-310-794-7090</PhoneNumber>
    <PhoneNumber>+1-510-643-1871</PhoneNumber>
</Person><Person xmlns="http://www.spase-group.org/data/schema">
    <ResourceID>spase://SMWG/Person/Christopher.T.Russell</ResourceID>
    <PersonName>Dr. Christopher T. Russell</PersonName>
    <OrganizationName>University of California, Los Angeles</OrganizationName>
</Person></Spase>
