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InterOpMay2004 Data Access Layer

Timetable

Monday May 24, 2004

1. Plenary
   • DAL Update [ .pdf ]

Tuesday May 25, 2004

1. Simple Spectral Access
   • SSA overview
   • SSA data model (J McDowell): Notes of discussion taken by M. Hill
   • Data representation (VOTable, FITS, XML, text)
   • Query interface: Notes of discussion taken by M. Dolensky
   • Demo of AVO SSA prototype (M Dolensky) [ .pdf, .ppt ]
2. SIA V1.1
   • General dataset metadata (identification, characterization)
   • UCD normalization
   • Logical dataset identifer proposal (R Williams)
   • Ranking proposal (A Rots)

Wednesday May 26, 2004

1. Catalog Access
   • Sky Node (W O'Mullane) [ .pdf, .ppt ]
   • Use of ADQL in DAL interfaces
2. Future Topics
   • Proposed extension to SIA (F Bonnarel)
   • Proposed extension to SIA (P Osuna) [ .ppt, .pdf ]
   • IVOA.RadioDataProvidersQuestionnaire Update^? on interferometry and event data (A. Richards)
   • Other issues
3. UCDs for DAL Interfaces (Joint with UCD WG)
   • Usage of UCD and UTYPE in DAL interfaces (D Tody)
   • UCDs for SIA (R Williams)
   • UCDs for SSA (J McDowell)

Friday May 28, 2004

1. Closing Plenary
   • DAL WG Summary [ .pdf ]

Reading Materials

• Simple Spectral Access
  • SSA Data Model
  • SSA Interface Summary
• SIA V1.1
  • UCD Normalization Proposal
  • Logical Name Proposal
  • Ranking (Score) Proposal
  • SIA V1.0 Interface (for reference)
• Catalog Access
  • Sky Node, ADQL
• Proposals
  • Proposed Extensions to SIA (F. Bonnarel)
  • Proposed Extensions to SIA (P. Osuna)

Materials and notes from the work group and plenary sessions

Attachment	Action	Size	Date	Uploaded by	Comment
sia-v11-lname.pdf	manage	96.9 K	22 May 2004 - 04:18	DougTody	SIA V1.1 Logical Name Proposal by R.Williams
FB-SIAP2.pdf	manage	24.3 K	22 May 2004 - 04:24	DougTody	Proposed Extension to SIA (F. Bonnarel)
PO-SIAP2.pdf	manage	53.9 K	22 May 2004 - 04:25	DougTody	Proposed Extensions to SIA (P. Osuna)
spec2.pdf	manage	150.4 K	22 May 2004 - 16:20	DougTody	SSA Data Model V0.5
ssa-interface.pdf	manage	112.8 K	22 May 2004 - 06:51	DougTody	SSA Interface Summary
ssademo.pdf	manage	1859.9 K	22 May 2004 - 23:51	MarkusDolensky	Spectrum Access Demo (M. Dolensky)
ssademo.ppt	manage	683.5 K	22 May 2004 - 23:54	MarkusDolensky	Spectrum Access Demo (M. Dolensky)
dal-overview.pdf	manage	96.0 K	24 May 2004 - 15:22	DougTody	DAL Overview (Opening Plenary)
IVOA_May2004_DAL.pdf.gz	manage	882.5 K	26 May 2004 - 14:37	AnitaRichards	access to event and radio interferometry data
IVOA_May2004_DAL.sxi.gz	manage	4806.2 K	26 May 2004 - 14:35	AnitaRichards	access to event and radio interferometry data
ADQL-DAL-BOSTON.ppt	manage	534.5 K	25 May 2004 - 19:00	WilliamOMullane
dal-plenary2.pdf	manage	90.3 K	28 May 2004 - 18:04	DougTody	Working Group summary from Plenary 2
IVOA2004CambridgeMass.ppt	manage	1530.5 K	14 Sep 2004 - 10:06	MarcoLeoni	P. Osuna slides