This class diagram covers all classes used in the context of the Observation Core components Model.
The Characterisation classes, describing how the data span along the main physical axes, are used
here partly, and only the attributes relevant to this modeling effort are shown here.
This is also the case for the DataID and Curation classes extended from the Spectrum/SSA data model.
The classes describing the physical axes of an observation contains the metadata used as search criteria when building a query.
We re-use the Characterisation data model down to the Support level (level4) .
Class diagram : SpatialAxis Details
The various levels of a CharacterisationAxis class are express differently depending of their dimensionality and nature . Here are the details for the spatial axis.
Class diagram : SpectralAxis Details
Class diagram : TimeAxis Details
The following enumerate types are defined locally: