What are Utypes for

How can I find which Utype is relevant for my data collection

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : Mai 2012 WD-Utypes-0.7-20120521.pdf

WD-Utypes-0.4-20091107.pdf +++ Last iterations on the definitions (presentations @ interop meetings)

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : Mai 2012 WD-Utypes-0.7-20120521.pdf

WD-Utypes-0.4-20091107.pdf +++ Last iterations on the definitions (presentations @ interop meetings)

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf
• Utypes session at Interop Oct 2011 in Pune http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpOct2011DM

This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition :

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf
• Utypes session at Interop Oct 2011 in Pune http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpOct2011DM

This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition :

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf
• Utypes session at Interop Oct 2011 in Pune http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpOct2011DM

This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : WD-Utypes-0.4-20091107.pdf +++ Last iterations on the definitions (presentations @ interop meetings)

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf
• Utypes session at Interop Oct 2011 in Pune http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpOct2011DM

This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : WD-Utypes-0.4-20091107.pdf +++ Last iterations on the definitions (presentations @ interop meetings)

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : WD-Utypes-0.4-20091107.pdf +++ Last iterations on the definitions (presentations @ interop meetings)

• at Interop May 2010 in Victoria UtypesIntheIVOA.pdf
• at Interop May 2011 in Napoli UtypesIntheIVOA-2011.pdf

This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

This metadata can be represented in the VO using the Characterisation data model by : char:Spatial.Accuracy.StatError.Refval

If we associate "astrometry statistical error" with this utype, we can derive various properties like:

1. the concept of astrometrical error is the same as the one described in the model.
2. This concept relies on accuracy along the spatial axis.
3. If we provide a value with this utype, it is stored in the same type as the data model element and if mentionned in the restricted units defined by the model.

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL will map SpatialAxis.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES will map SpectralAxis.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : WD-Utypes-0.4-20091107.pdf

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

+++ Last draft on Utype definition : WD-Utypes-0.4-20091107.pdf +++ Last proposal (presentation) at Interop May 2010 in Victoria

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL to map Spatial.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES to map Spectral.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL to map Spatial.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES to map Spectral.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL to map Spatial.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES to map Spectral.Resolution.RefVal

If you publish your data with CharacterisationDM-v1.11 , you can use the CAMEA VO Tool (http://eurovotech.org/twiki/bin/view/VOTech/CharacEditorTool) to check the Utype assignation, and verify if your description is compliant to this model.

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

• WD-Utypes-0.3-20090522.pdf: Utype preliminary WD

DM work package : Utypes definition and syntax

Site under re construction

*This topic is under the Data model pages but also addressed in the TCG Topic page : ?? TCGTopicsUtypes

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Select an IVOA data model to which you want to be compliant. Ex : Characterisation Data Model
2. Browse the Utype list and its documentation to select the appropriate Utype list for your metadata description
3. Check wether all mandatory Utypes are filled in .

Examples

- For a Fits image : FITS keyword RESOL to map Spatial.Resolution.RefVal in the Characterisation Data Model utypes list

- For a Fits simple spectrum : FITS keyword SPECTRES to map Spectral.Resolution.RefVal

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

DM work package : Utypes definition and syntax

Site under re construction

What are Utypes for

How can I find which Utype is relevant for my data collection

1. Check wether all mandatory Utypes are filled in .

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->

<-- 

 

 

 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 
-->