<?xml version="1.0" encoding="UTF-8"?> <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://cdpp.irap.omp.eu/AMDA-NG/public/schemas/spase-amda-1_2_0.xsd"> <Version>2.2.6</Version> <NumericalData> <ResourceID>spase://CDPP/NumericalData/AMDA/Geotail/MGF/gtl-mgf-k0</ResourceID> <ResourceHeader> <ResourceName>key parameters</ResourceName> <ReleaseDate>2015-10-16T17:16:33Z</ReleaseDate> <Description>This data set contains the investigator-selected Key Parameters from the Magnetic Field instrument (MGF) on Geotail, as made available via NSSDC's interactive WWW interface CDAWeb. Selected references: Kokubun, S., et al., Magnetic field measurement (MGF), In Geotail Prelaunch Report, SES-TD-92-007SY, Institute of Space and Astronautical Science, SES Data Center, pp. 58-70, Apr. 1992. Nishida, A., et al., Geotail mission to explore earth's magnetotail, EOS, 73, No. 40, Oct. 1992. Kokubun, S., et al., The GEOTAIL Magnetic Field Experiment, J. Geomag. Geoelectr., 46, No. 1, 7-21, 1994.</Description> <Acknowledgement>Data were provided by T. Nagai at Institute of Space and Astronautical Science, JAXA in Japan.</Acknowledgement> <Contact> <PersonID>spase://SMWG/Person/Tsugunobu.Nagai</PersonID> <Role>PrincipalInvestigator</Role> </Contact> <InformationURL> <Name>The Geotail Magnetic Field Experiment (MGF)</Name> <URL>http://www.darts.isas.ac.jp/stp/geotail/jgg_mgf.pdf</URL> <Description>Reprint of Kokubun, S., T. Yamamoto, M. H. Acuna, K. Hayashi, K. Shiokawa, and H. Kawano, The Geotail Magnetic Field Experiment, J. Geomag. Geoelectr., 46, 7-21, 1994.</Description> </InformationURL> <InformationURL> <Name>Key Parameters GE_K0_MGF from the Geotail Magnetic Field Instrument (MGF) in CDF</Name> <URL>http://nssdc.gsfc.nasa.gov/nmc/datasetDisplay.do?id=SPHE-00568</URL> </InformationURL> </ResourceHeader> <AccessInformation> <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID> <Availability>Online</Availability> <AccessRights>Open</AccessRights> <AccessURL> <Name>AMDA at CDPP</Name> <URL>http://amda.cdpp.eu</URL> </AccessURL> <Format>NetCDF</Format> <Encoding>None</Encoding> </AccessInformation> <ProviderName>CDAWeb</ProviderName> <ProviderResourceName>ge_k0_mgf</ProviderResourceName> <InstrumentID>spase://CDPP/Instrument/AMDA/Geotail/MGF</InstrumentID> <MeasurementType>MagneticField</MeasurementType> <TemporalDescription> <TimeSpan> <StartDate>1992-09-04T19:14:06Z</StartDate> <StopDate>2019-01-17T23:59:42Z</StopDate> </TimeSpan> <Cadence>PT64S</Cadence> </TemporalDescription> <ObservedRegion>Earth.Magnetosheath</ObservedRegion> <ObservedRegion>Earth.Magnetosphere</ObservedRegion> <ObservedRegion>Earth.Magnetosphere.Magnetotail</ObservedRegion> <Caveats>Switched from outer magnetometer to inner in January 2007. This data is computed with a preliminary algorithm and is not necessarily complete nor is it certified by the experimenters or considered publishable.</Caveats> <Parameter> <Name>b_gse</Name> <ParameterKey>gtl_b</ParameterKey> <Description>Observed magnetic field vector in GSE coordinates</Description> <Ucd>phys.magField</Ucd> <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>gtl_b(0)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> <Element> <Name>by</Name> <Qualifier>Component.J</Qualifier> <Index>2</Index> <ParameterKey>gtl_b(1)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> <Element> <Name>bz</Name> <Qualifier>Component.K</Qualifier> <Index>3</Index> <ParameterKey>gtl_b(2)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> </Structure> <Field> <Qualifier>Average</Qualifier> <Qualifier>Vector</Qualifier> <FieldQuantity>Magnetic</FieldQuantity> </Field> </Parameter> <Parameter> <Name>b_gsm</Name> <ParameterKey>gtl_b_gsm</ParameterKey> <Description>Observed magnetic field vector in GSM coordinates</Description> <Ucd>phys.magField</Ucd> <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>gtl_b_gsm(0)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> <Element> <Name>by</Name> <Qualifier>Component.J</Qualifier> <Index>2</Index> <ParameterKey>gtl_b_gsm(1)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> <Element> <Name>bz</Name> <Qualifier>Component.K</Qualifier> <Index>3</Index> <ParameterKey>gtl_b_gsm(2)</ParameterKey> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> </Element> </Structure> <Field> <Qualifier>Average</Qualifier> <Qualifier>Vector</Qualifier> <FieldQuantity>Magnetic</FieldQuantity> </Field> </Parameter> <Parameter> <Name>|b|</Name> <ParameterKey>gtl_bmag</ParameterKey> <Description>Observed magnetic field intensity</Description> <Ucd>phys.magField</Ucd> <Units>nT</Units> <RenderingHints> <DisplayType>TimeSeries</DisplayType> </RenderingHints> <ValidMin>-32768</ValidMin> <ValidMax>32767</ValidMax> <FillValue>-32768</FillValue> <Field> <Qualifier>Average</Qualifier> <Qualifier>Magnitude</Qualifier> <FieldQuantity>Magnetic</FieldQuantity> </Field> </Parameter> </NumericalData> </Spase>