cass-ephem-polar.xml
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<?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/Cassini/Ephemeris/cass-ephem-polar</ResourceID>
<ResourceHeader>
<ResourceName>orbit saturn : SLS3 longitude</ResourceName>
<ReleaseDate>2015-10-12T11:24:00</ReleaseDate>
<Description>Ephemeris of the Cassini spacecraft around Saturn. Obtained from University of Iowa server.
http://www-pw.physics.uiowa.edu/~jbg/cas.html
Cassini Ephemeris (special) are calculated by Joseph Groene of University of Iowa based on CASSINI SPICE kernels. All data are taken from Joseph Groene site
Ephemeris are presented in geographic Saturn barycentric coordinates and include
Western Longitude_IAU,
based on the Voyager determination of the period of Saturn kilometric radiation (SKR).
Seidelmann et al.:2002, "Report on the IAU/IAG Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 2000", CELESTIAL MECHANICS AND DYNAMICAL ASTRONOMY 82: 83-110, 2002.
Western Longitude_SLS3,
based on Cassini SKR measurements.
The SLS3 longitude system is only valid for time period: 01.01.2004 - 10.08.2007.
Kurth et al. (2008), An update to a Saturnian longitude system based on kilometric radio emissions, Journal of Geophysical Research, Volume 113, Issue A5, CiteID A05222
Latitude
Local Time
L-shell (dipole) value
Radius
</Description>
<Contact>
<PersonID>spase://SMWG/Person/Elena.budnik</PersonID>
<Role>TechnicalContact</Role>
</Contact>
</ResourceHeader>
<AccessInformation>
<RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
<Availability>Online</Availability>
<AccessRights>Open</AccessRights>
<AccessURL>
<Name>AMDA</Name>
<URL>amda.cdpp.eu</URL>
</AccessURL>
<Format>NetCDF</Format>
</AccessInformation>
<ProviderName>http://www-pw.physics.uiowa.edu/~jbg/cas.html</ProviderName>
<InstrumentID>spase://CDPP/Instrument/AMDA/Cassini/Ephemeris</InstrumentID>
<MeasurementType>Ephemeris</MeasurementType>
<TemporalDescription>
<TimeSpan>
<StartDate>2003-01-01T00:00:00Z</StartDate>
<StopDate>2014-06-01T00:00:00Z</StopDate>
</TimeSpan>
<Cadence>PT300S</Cadence>
</TemporalDescription>
<Parameter>
<Name>lon_SLS3</Name>
<ParameterKey>cass_wl_sls3</ParameterKey>
<Description>Cassini Longitude around Saturn (relative to the SLS3 period)</Description>
<Ucd>pos.bodyrc.long;instr.obsty</Ucd>
<Units>deg</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>Ldip</Name>
<ParameterKey>cass_l</ParameterKey>
<Description>Cassini L-shell (assuming dipolar magnetic field)</Description>
<Ucd>pos.distance;phys.magField</Ucd>
<Units/>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Support>
<SupportQuantity>Other</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>LT</Name>
<ParameterKey>cass_lt</ParameterKey>
<Description>Cassini Local Time</Description>
<Ucd>pos.bodyrc.long;instr.obsty</Ucd>
<Units>hours</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Support>
<SupportQuantity>Other</SupportQuantity>
</Support>
</Parameter>
</NumericalData>
</Spase>