Epicentre Data Model
 
Logical Model Logical Model
  Dictionary report providing the complete description of the Logical Data Model.
 
ER Diagrams ER Diagrams
  Entity-Relationship (ER) diagrams for the Logical Data Model
 
Standard Values Standard Values
  Descriptions of standard instances defined and maintained by POSC.
 
Changes Changes
  Changes to the Epicentre Data Model since V2.1
 
Epicentre Documentation Documentation
  Methodology
    Rules and structures that give form to the Epicentre model.
 
  Subject Discussions
    Discussions of major subject areas in Epicentre.
 
  Usage Guide
    Narrative discussions: storage and access of 2D seismic; seismic interpretation; and coordinate systems.
 
  Examples of Instances
    Express-I Examples of Instances of Selected Entities in Epicentre.
 
  Subsetting and Extensions
    Defines the POSC standard subsetting operations which may be applied to the complete Epicentre Data Model to produce valid Epicentre Logical Subsets.

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