Difference: CharacterisationDataModelRFC (5 vs. 6)

Characterisation Data Model RFC

This document will act as RFC centre for the Characterisation Data Model 1.11 Proposed Recommendation.

Review period: 01 Jun 2007 to 4 Jul 2007

In order to add a comment to the document, please edit this page and add your comment to the list below in the format used for the example (include your WikiName so authors can contact you for further information). When the author(s) of the document have considered the comment, they will provide a response after the comment.

Discussion about any of the comments or responses should be conducted on the data model mailing list, dm@ivoa.net.

Comments

• Sample comment (by BrunoRino): ...
  • Response (by authorname): ...

• CharacterisationAxis class (by FabienChereau):

• Response (by Main.Mireille.Louys):

The XML representation of the model has this feature , that is each CharacterisationAxis is a node underwhich we have the properties: coverage, resolution, Sampling for this axis. For the model we want to keep the symetry , the matrix-like design that is shown in the different examples. One could search / group the metadata in a Property first order and have , for example Resolution , for all axes, then Coverage, for all axes, etc... When the axes are not independant, that is Space depends on time, for instance, Resolution may be represented by a multi-variable function of all axes, and will be hooked in the Resolution Class.

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