Observation DataModel: Core components for data discovery
Prototype
Class diagram : Overview of packages used
This is a general View of the Observation DM.
The Core Obs model will use only a subset of the classes required for the
identified Use-cases, but possibly borrow classes from existing packages like
Characterisation or Spectrum( in white).
Colored packages are currently defined in the DM WG and will be developped
in coordination with this core model effort as well.
Class diagram : Observation re-use of Characterisation interacts (1)
Class diagram for the Core Observation Model . In the Characterisation package only the colored classes will be used .
Description of the SSA protocol:
http://www.ivoa.net/Documents/REC/DAL/SSA-20080201.html
Class diagram : Mapping and WCS for an Observation
This diagram shows the information needed to compute world coordinates from the numerical values obteined along each characterisation axis.