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Work Package 7 - JRA2 Data Access Protocols and Data Models

Work Package 7 - JRA2 Data Access Protocols and Data Models. WP7 Objectives.

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Work Package 7 - JRA2 Data Access Protocols and Data Models

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  1. Work Package 7 - JRA2Data Access Protocols and Data Models Christophe Arviset (ESA)

  2. WP7 Objectives Christophe Arviset (ESA) Taking into account requirements from the scientific users and the data centres, participate in the IVOA Working Groups for the definition of the IVOA standards and protocols for data access, data description and query language, beyond the present initial versions (“simple” protocols). Input will be given to the Data Access Layer, Data Models and VO Query Language IVOA Working Groups.

  3. WP7 Description of Work Christophe Arviset (ESA) […] Perform R&D studies for Data Access, Data Model and VObs Query Language protocols and standards in the context of the IVOA working groups. • Studying the DAL, DM, VOQL standards. Assessing possible technologies to implement these standards • Participation to the IVOA WGs discussions, mail forum, teleconferences • Participation to writing the standards specifications document of these DAL, DM, VOQL • Participation to the IVOA Technical forum to present the findings and implementations of these DAL, DM, VOQL standards • Writing prototype implementation these DAL, DM, VOQL standards onto real data holdings from European Data Centres • If applicable, publish these implementations into the Euro-VO Registry of VObs resourcesCoordinate with EuroVO-AIDA Service Activities for these (prototype) implementations of these DAL, DM, VOQL standards to be consumed by VObs tools[…]

  4. 04/09/2009 30/08/2010 WP7 milestones & deliverables • Common milestones to all JRAs • Technology Forums • IVOA Interoperability meetings • Deliverables Christophe Arviset (ESA)

  5. WP7 Identified Tasks/Leads • WP7_T1_AsynchDAL UEDIN (Guy Rixon) • WP7_T2_SEDLibrary ESO (B.Rino) • WP7_T3_FootprintDAL CNRS (Thomas Boch) • WP7_T4_GenericDS CNRS + ESA (Jesus Salgado) • WP7_T5_AssocSAP ESA(Salgado) + CNRS(F.Bonnarel) • WP7_T6_PhotometryDM ESA (Jesus Salgado) • WP7_T7_RadioCubes UEDIN (Anita Richards) • WP7_T8_ADQLLibrary ESA (Aurelien Stebe) • WP7_T9_SourceCat ESA (Inaki Ortiz) • WP7_T10_ObsProvDM CNRS (Mireille Louys) • WP7_T11_Units UEDIN (Anita Richards) WP7_T10 Work has focused on some of these tasks, because of their importance for the partner activities and of the (evolving) international context and priorities Detailed report given in March 2010 Review Presentations Christophe Arviset (ESA)

  6. D7.2: WP7-JRA2 final report and associated prototypes • Initially planned for April 2010 • Released in August 2010 • after the IVOA Interop meeting in May in Victoria, Canada Christophe Arviset (ESA)

  7. Definition of the IVOA Architecture • IVOA Technical Coordination Group meeting in Victoria, Canada, May 2010 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/TCGMeetingAgenda201005 • 11 participants from Euro-VO AIDA projects, out of the 16 present • Major Milestone for IVOA • IVOA Architecture Note being written by the TCG • To be released in October 2010 Christophe Arviset (ESA)

  8. IVOA Architecture Level 0 Christophe Arviset (ESA)

  9. IVOA Architecture Level 1 Christophe Arviset (ESA)

  10. IVOA Architecture Level 2 Christophe Arviset (ESA)

  11. ObsTAP Service in IVOA Architecture Christophe Arviset (ESA)

  12. ObsTAP Service relationship with other IVOA standards Christophe Arviset (ESA)

  13. SED Builder science use case in IVOA Architecture Christophe Arviset (ESA)

  14. SED Builder science use case relationship with other IVOA standards Christophe Arviset (ESA)

  15. IVOA (DAL/DM/VOQL) standards which have become Recommendations during Euro-VO AIDA • Simple Cone Search (SCS) in February 2008 • Simple Spectra Access Protocol (SSAP) in February 2008 • Characterization Data Model (CharDM) in March 2008 • Astronomical Data Query Language (ADQL) in October 2008 • Simple Image Access Protocol (SIAP) 1.0 in November 2009 • Table Access Procotol (TAP) in February 2010 • SLAP 1.0 and SSLDM 1.0 are being in IVOA TCG Review, should soon become Rec. • Strong Euro-VO involvement on these activities • IVOA TCG, DAL, DM, VOQL WG chairs and vice-chairs from Euro-VO AIDA partners • Many Euro-VO partners members authors and co-authors of these standards Christophe Arviset (ESA)

  16. Further IVOA (DAL/DM/VOQL) standards under development during Euro-VO AIDA project • Simple Image Access Protocol (SIAP) 2.0 • Footprint Access Protocol • Parameterized Query Language • Observation Core Data Model • Observation Provenance Data Model • Characterization Data Model (CharDM) 2.0 • Spectrum Data Model 2.0 • Photometry Data Model • UTypes Data Model • Units Data Model • Simulations Data Model • Simulations Data Access Layer Christophe Arviset (ESA)

  17. Meetings - 1 • 1st AIDA Technical Forum, Strasbourg, France, March 2008 • http://wiki.eurovotech.org/twiki/bin/view/VOTech/StageSevenPlanningMeetings • In cooperation with VOTECH • IVOA Interoperability Meeting, Trieste, Italy, May 2008 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpMay2008 • 2nd AIDA Technical Forum, Cambridge, UK, September 2008 • http://wiki.eurovotech.org/twiki/bin/view/VOTech/StageEightPlanningMeetings • In cooperation with VOTECH • IVOA Interoperability Meeting, Baltimore, USA, October 2008 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpOct2008 • 3rd AIDA Technical Forum, Strasbourg, France, March 2009 • http://cds.u-strasbg.fr/twikiAIDA/bin/view/EuroVOAIDA/ThirdTechnologyForum • IVOA Interoperability Meeting, Strasbourg, France, May 2009 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpMay2009 Christophe Arviset (ESA)

  18. Meetings - 2 • 4th AIDA Technical Forum, Trieste, Italy, September 2009 • http://cds.u-strasbg.fr/twikiAIDA/bin/view/EuroVOAIDA/FourthTechnologyForum • IVOA Interoperability Meeting, Garching, Germany, November 2009 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpNov2009 • 5th AIDA Technical Forum, Heidelberg, March 2010 • http://cds.u-strasbg.fr/twikiAIDA/bin/view/EuroVOAIDA/FifthTechnologyForum • IVOA Interoperability Meeting, Victoria, Canada, May 2010 • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/InterOpMay2010 Christophe Arviset (ESA)

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