ros-orb-comet.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://cdpp1.cesr.fr/AMDA-NG/public/schemas/spase-amda-1_2_0.xsd">
<Version>2.2.6</Version>
<NumericalData>
<ResourceID>spase://CDPP/NumericalData/AMDA/Rosetta/Ephemeris/ros-orb-comet</ResourceID>
<ResourceHeader>
<ResourceName>orbit comet/C-G (67p)</ResourceName>
<ReleaseDate>2015-10-16T16:25:29Z</ReleaseDate>
<Description>CSO The body-Centered Solar Orbital frames for the Rosetta primary
target comet 67P/Churyumov-Gerasimenko, incidental target comet
45P/Honda-Mrkos-Pajdusakowa (Rosetta passed through its ion tail in
July 2006), and secondary targets asteroids 2867/STEINS and
21/LUTETIA are named '67P/C-G_CSO', '45P/H-M-P_CSO',
'2867/STEINS_CSO', and '21/LUTETIA_CSO'.
These frames are defined as
a two-vector style dynamic frames as follows:
- The position of the sun relative to the body is the primary
vector: the X axis points from the body to the sun.
- The inertially referenced velocity of the sun relative to the
body is the secondary vector: the Y axis is the component of
this velocity vector orthogonal to the X axis.
- The Z axis is X cross Y, completing the right-handed reference
frame.
- All vectors are geometric: no aberration corrections are used.
CSEQ The body-Centered Solar EQuatorial frames for the Rosetta
primary target comet 67P/Churyumov-Gerasimenko and secondary target
asteroid 21/LUTETIA are named '67P/C-G_CSEQ' and '21/LUTETIA_CSEQ'.
These frames are defined as a two-vector style dynamic frames as
follows:
- +X axis is the position of the Sun relative to the body; it's
the primary vector and points from the body to the Sun;
- +Z axis is the component of the Sun's north pole of date
orthogonal to the +X axis;
- +Y axis completes the right-handed reference frame;
- the origin of this frame is the body's center of mass.
All the vectors are geometric: no aberration corrections are used.
C_G-CK C_G comet fixed frame (CK frame)
A body-fixed frame is defined using standard
body-fixed, CK-based frame formation rules:
- +Z axis is toward the North pole;
- +X axis is toward the prime meridian;
- +Y axis completes the right hand frame;
- the origin of this frame is at the center of the body.
The orientation of this frame is computed by evaluating
corresponding C_G comet attitudes kernels. </Description>
<Contact>
<PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
<Role>MetadataContact</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>NetCDF</Format>
</AccessInformation>
<ProviderName>PSA</ProviderName>
<InstrumentID>spase://CDPP/Instrument/AMDA/Rosetta/Ephemeris</InstrumentID>
<MeasurementType>Ephemeris</MeasurementType>
<TemporalDescription>
<TimeSpan>
<StartDate>2014-01-01T00:00:00Z</StartDate>
<StopDate>2016-09-10T23:59:00Z</StopDate>
</TimeSpan>
<Cadence>PT60S</Cadence>
</TemporalDescription>
<Parameter>
<Name>xyz_cso</Name>
<ParameterKey>ros_xyz_cso</ParameterKey>
<Description/>
<Ucd>pos.bodyrc;instr.obsty</Ucd>
<Units>km</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Structure>
<Size>3</Size>
<Element>
<Name>x</Name>
<Index>0</Index>
<ParameterKey>ros_xyz_cso(0)</ParameterKey>
</Element>
<Element>
<Name>y</Name>
<Index>1</Index>
<ParameterKey>ros_xyz_cso(1)</ParameterKey>
</Element>
<Element>
<Name>z</Name>
<Index>2</Index>
<ParameterKey>ros_xyz_cso(2)</ParameterKey>
</Element>
</Structure>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>xyz_cseq</Name>
<ParameterKey>ros_xyz_cseq</ParameterKey>
<Ucd>pos.bodyrc;instr.obsty</Ucd>
<Units>km</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Structure>
<Size>3</Size>
<Element>
<Name>x</Name>
<Index>0</Index>
<ParameterKey>ros_xyz_cseq(0)</ParameterKey>
</Element>
<Element>
<Name>y</Name>
<Index>1</Index>
<ParameterKey>ros_xyz_cseq(1)</ParameterKey>
</Element>
<Element>
<Name>z</Name>
<Index>2</Index>
<ParameterKey>ros_xyz_cseq(2)</ParameterKey>
</Element>
</Structure>
<Support>
<SupportQuantity>Positional</SupportQuantity>
</Support>
</Parameter>
<Parameter>
<Name>lat C-G_CK</Name>
<ParameterKey>ros_xyz_fixed(2)</ParameterKey>
<Ucd/>
<Units>deg</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
</Parameter>
<Parameter>
<Name>lon C-G_CK</Name>
<ParameterKey>ros_xyz_fixed(1)</ParameterKey>
<Ucd/>
<Units>deg</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
</Parameter>
<Parameter>
<Name>distance ros-C-G</Name>
<ParameterKey>ros_r_cso</ParameterKey>
<Ucd/>
<Units>km</Units>
<RenderingHints>
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
</Parameter>
</NumericalData>
</Spase>