<?xml version="1.0"?>
<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" 
  xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_2.xsd">
  <Version>2.2.2</Version>
  <NumericalData>
    <ResourceID>spase://VHO/NumericalData/ISEE3/MAG/PT0.16S</ResourceID>
    <ResourceHeader>
      <ResourceName>ISEE-3 High Resolution Magnetic Field Data</ResourceName>
      <ReleaseDate>2012-06-07T00:00:00Z</ReleaseDate>
      <Description>
        These data are the highest-time-resolution data available from the ISEE-3 MAG instrument. The data are separated into 
        four files per day, each with the date (YYDDD) and starting hour (00, 06, 12, or 18) embedded in the data file name. 
        The ASCII files were compressed using gzip, and must be de-compressed before using. Some or all files from any particular 
        day may be absent due to absence of data. Files are located in yearly sub-directories.
      </Description>
      <Acknowledgement>Please acknowledge Edward J. Smith (P.I.) and the National Space Science Data Center.</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Edward.J.Smith</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>SPDF</Name>
        <URL>ftp://spdf.gsfc.nasa.gov/pub/data/isee/isee3/magnetic_fields/0.16sec_ascii_gz/</URL>
        <Description>Directory listing of files</Description>
      </AccessURL>
      <Format>Text.ASCII</Format>
      <Encoding>GZIP</Encoding>
    </AccessInformation>
    <InstrumentID>spase://SMWG/Instrument/ISEE3/MAG</InstrumentID>
    <MeasurementType>MagneticField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1978-01-01T00:00:00</StartDate>
        <StopDate>1985-12-31T00:00:00</StopDate>
      </TimeSpan>
      <Cadence>PT0.16S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
    <Parameter>
      <Name>Year</Name>
      <ParameterKey>Column_1</ParameterKey>
      <Description>2-digit year</Description>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Day of Year</Name>
      <ParameterKey>Column_2</ParameterKey>
      <Description>day of year (Jan. 1 is 001)</Description>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Hour</Name>
      <ParameterKey>Column_3</ParameterKey>
      <Description>Hour (0 to 23)</Description>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Minute</Name>
      <ParameterKey>Column_4</ParameterKey>
      <Description>Minute (0 to 59.99)</Description>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Seconds</Name>
      <ParameterKey>Column_5</ParameterKey>
      <Description>Seconds (0 - 59.99)</Description>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Bx</Name>
      <ParameterKey>Column_6</ParameterKey>
      <Description>Bx in Solar Ecliptic coordinates</Description>
      <Units>nT</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>SE</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <Qualifier>Component.I</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>  
    <Parameter>
      <Name>By</Name>
      <ParameterKey>Column_7</ParameterKey>
      <Description>By in Solar Ecliptic coordinates</Description>
      <Units>nT</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>SE</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <Qualifier>Component.J</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>  
    <Parameter>
      <Name>Bz</Name>
      <ParameterKey>Column_8</ParameterKey>
      <Description>Bz in Solar Ecliptic coordinates</Description>
      <Units>nT</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>SE</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <Qualifier>Component.K</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>BT</Name>
      <ParameterKey>Column_9</ParameterKey>
      <Description>Magnetic Field Magnitude</Description>
      <Units>nT</Units>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>SE</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <Qualifier>Magnitude</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
  </NumericalData>
</Spase>
