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25 May 2009 IVOA Interoperability Meeting -- Strasbourg THE INTERNATIONAL VIRTUAL OBSERVATORY ALLIANCE Resource Registries Opening Plenary Interoperability & Roadmap Planning VODataService & VOStandard Curation Practices and Tools

T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

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25 May 2009IVOA Interoperability Meeting -- Strasbourg Standards Dependencies RMIdentifiers VOResource Astronomical Visualization Metadata (AVM)‏ VODataServiceVOAppVOStandard Registry Interfaces (RI) (incl. VORegistry, RegistryInterface) SCSSIA SkyNode SSA VOEventStream TAP Recommendation Proposed Rec Working Draft Working Draft (xml only)‏ Note In Development This that depends on

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Page 1: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009IVOA Interoperability Meeting --

Strasbourg

THE INTERNATIONAL VIRTUAL OBSERVATORY ALLIANCE

Resource Registries

Opening PlenaryInteroperability & Roadmap Planning

VODataService & VOStandardCuration Practices and Tools

Page 2: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Registry Sessions• Session 1: Monday 16.00 – 17.30

– Registry Interoperability Issues– Standardization Roadmap– Future Directions

• Session 2: Tuesday 14.00 – 15.00– VODataService, TAP, and VOSI– VOStandard

• Session 3: Thursday 11.00 – 12.30– Curation Practices and Tools

Page 3: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Standards DependenciesRM Identifiers

VOResourceAstronomicalVisualization

Metadata (AVM)

VODataService VOApp VOStandardRegistry

Interfaces (RI)(incl. VORegistry,RegistryInterface)

SCS SIA SkyNodeSSAVOEventStream

TAPRecommendationProposed RecWorking DraftWorking Draft (xml only)

NoteIn Development

This thatdepends on

Page 4: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Standards DependenciesRM Identifiers

VOResourceAstronomicalVisualization

Metadata (AVM)

VODataService VOApp VOStandardRegistry

Interfaces (RI)(incl. VORegistry,RegistryInterface)

SCS SIAVOEventStream

TAPRecommendationProposed RecWorking DraftWorking Draft (xml only)

NoteIn Development

This thatdepends on

SkyNodeSSA

Page 5: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Standards DependenciesRM Identifiers

VOResourceAstronomicalVisualization

Metadata (AVM)

VODataService VOApp VOStandardRegistry

Interfaces (RI)(incl. VORegistry,RegistryInterface)

SCS SIAVOEventStream

TAPRecommendationProposed RecWorking DraftWorking Draft (xml only)

NoteIn Development

This thatdepends on

Awaits final TCGand Exec Approval

SkyNodeSSA

Page 6: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

SkyNode

Standards DependenciesRM Identifiers

VOResourceAstronomicalVisualization

Metadata (AVM)

VODataService VOApp VOStandardRegistry

Interfaces (RI)(incl. VORegistry,RegistryInterface)

SCS SIAVOEventStream

TAPRecommendationProposed RecWorking DraftWorking Draft (xml only)

NoteIn Development

This thatdepends on

RFC to follow TAPdiscussions this week

SSA

Page 7: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

SkyNode

Standards DependenciesRM Identifiers

VOResourceAstronomicalVisualization

Metadata (AVM)

VODataService VOApp VOStandardRegistry

Interfaces (RI)(incl. VORegistry,RegistryInterface)

SCS SIAVOEventStream

TAPRecommendationProposed RecWorking DraftWorking Draft (xml only)

NoteIn Development

This thatdepends onWorking Draftsunderway

SSA

Page 8: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Interrelationships• VODataService:

– Defines CatalogService; used by SCS, SIA, SSA*

– Describes Tables• important for TAP services• VOSI: getTableMetadata()*

• VOStandard:– VOSpace uses IVOA IDs with fragments

ivo://ivoa.net/vospace/core#vospace-1.0– Provides a way to register and document these

identifiers*an actual dependency

Page 9: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Session 1: Interoperability & Roadmap

• Current Focus: Interoperability and Curation– What are the current operational problems?– Things to improve?

• Finishing remaining standards– Update on active proposals: Registry Interfaces,

VODataService– Extensions for Simple Services– VOApplication– Astronomical Visualization Metadata (AVM)– Assistance/Contributions needed!

• Future Directions– Advanced searching: move away from ADQL v1.0– Publishing tools– Innovation needed!

Page 10: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Session 2: VODataService & VOStandard

• In Lieu of a Joint Session• VODataService & VOSI & TAP

– VOSI: • Making services more self-describing• Critical for monitoring usage

– Any barriers from letting VOSI go on• VOStandard & VOSpace

Page 11: T HE I NTERNATIONAL V IRTUAL O BSERVATORY ALLIANCE 25 May 2009 IVOA Interoperability Meeting -- Strasbourg Resource Registries Opening Plenary Interoperability

25 May 2009 IVOA Interoperability Meeting -- Strasbourg

Session 3: Curation Practices & Tools

• Follow-up to FM-19A– C. Arviset: Review of study and

recommendations• What’s happened since then

– D. Schade: SIA Curation Tools– A. Stebe: ESAVO Curation Tools– R. Plante: NVO Registry Curation and Service

Validaters– T. McGlynn: NVO Service Monitoring

• Discussion: what more can we do