venus-orb-all.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/Ephemerides/venus-orb-all</ResourceID>
<ResourceHeader>
<ResourceName>Venus</ResourceName>
<ReleaseDate>2015-10-14T11:46:29Z</ReleaseDate>
<Description>Heliocentric Inertial (HCI) Frame :
* The solar rotation axis is the primary vector: the Z axis points in the solar north direction;
* The solar ascending node on the ecliptic of J2000 forms the X axis.
* The Y axis is Z cross X, completing the right-handed reference frame.
Heliocentric Earth Ecliptic (HEE) Frame :
* The position of the earth relative to the sun is the primary vector: the X axis points from the sun to the earth.
* The northern surface normal to the mean ecliptic of date is the secondary vector: the Z axis is the component of this vector orthogonal to the X axis.
* The Y axis is Z cross X, completing the right-handed reference frame.
Solar longitude (Ls) :
* The solar longitude Ls is the Planet-Sun angle, measured from the Northern Hemisphere spring equinox where Ls=0.
Ls=90 thus corresponds to northern summer solstice, just as Ls=180 marks the northern autumn equinox and Ls=270 the northern winter solstice.</Description>
<Contact>
<PersonID>spase://CDPP/Person/NAIF</PersonID>
<Role>PrincipalInvestigator</Role>
</Contact>
</ResourceHeader>
<AccessInformation>
<RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
<Availability>Online</Availability>
<AccessRights>Open</AccessRights>
<AccessURL>
<URL>http://amda.cdpp.eu</URL>
</AccessURL>
<Format>Text.ASCII</Format>
</AccessInformation>
<ProviderName>SPICE</ProviderName>
<InstrumentID>spase://CDPP/Instrument/AMDA/Ephemerides</InstrumentID>
<MeasurementType>Ephemeris</MeasurementType>
<TemporalDescription>
<TimeSpan>
<StartDate>1970-01-01T00:00:05Z</StartDate>
<StopDate>2035-01-19T22:00:04Z</StopDate>
</TimeSpan>
<Cadence>PT60M</Cadence>
</TemporalDescription>
<ObservedRegion>Venus</ObservedRegion>
<Parameter>
<Name>xyz_hee</Name>
<ParameterKey>xyz_venus_hee</ParameterKey>
<Ucd/>
<Units>AU</Units>
<CoordinateSystem>
<CoordinateRepresentation>Cartesian</CoordinateRepresentation>
<CoordinateSystemName>HEE</CoordinateSystemName>
</CoordinateSystem>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Structure>
<Size>3</Size>
<Element>
<Name>x</Name>
<Index>1</Index>
<ParameterKey>xyz_venus_hee(0)</ParameterKey>
</Element>
<Element>
<Name>y</Name>
<Index>2</Index>
<ParameterKey>xyz_venus_hee(1)</ParameterKey>
</Element>
<Element>
<Name>z</Name>
<Index>3</Index>
<ParameterKey>xyz_venus_hee(2)</ParameterKey>
</Element>
</Structure>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>xyz_hci</Name>
<ParameterKey>xyz_venus_hci</ParameterKey>
<Ucd/>
<Units>AU</Units>
<CoordinateSystem>
<CoordinateRepresentation>Cartesian</CoordinateRepresentation>
<CoordinateSystemName>HCI</CoordinateSystemName>
</CoordinateSystem>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Structure>
<Size>3</Size>
<Element>
<Name>x</Name>
<Index>1</Index>
<ParameterKey>xyz_venus_hci(0)</ParameterKey>
</Element>
<Element>
<Name>y</Name>
<Index>2</Index>
<ParameterKey>xyz_venus_hci(1)</ParameterKey>
</Element>
<Element>
<Name>z</Name>
<Index>3</Index>
<ParameterKey>xyz_venus_hci(2)</ParameterKey>
</Element>
</Structure>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>distance venus-sun</Name>
<ParameterKey>r_venus</ParameterKey>
<Ucd/>
<Units>AU</Units>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>latitude HCI</Name>
<ParameterKey>venus_hci_lat</ParameterKey>
<Ucd/>
<Units>deg</Units>
</Parameter>
<Parameter>
<Name>longitude HCI</Name>
<ParameterKey>venus_hci_lon</ParameterKey>
<Ucd/>
<Units>deg</Units>
</Parameter>
<Parameter>
<Name>latitude IAU_sun</Name>
<ParameterKey>venus_sol_lat</ParameterKey>
<Ucd/>
<Units>deg</Units>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>longitude IAU_sun</Name>
<ParameterKey>venus_sol_lon</ParameterKey>
<Ucd/>
<Units>deg</Units>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>solar longitude (Ls)</Name>
<ParameterKey>venus_sol_ls</ParameterKey>
<Ucd/>
<Units>deg</Units>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
</NumericalData>
</Spase>