POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
EARTH_MODEL
SUBTYPE OF
(
technical_object
);
identifier :
ndt_identifier
;
kind :
OPTIONAL
ref_earth_model
;
status :
OPTIONAL
ndt_instance_status
;
INVERSE
spatial_object :
SET [0:?] OF
earth_model_composition
FOR
earth_model;
UNIQUE
si: identifier;
END_ENTITY
; (* earth_model *)
Generated on Tue Jul 10 19:37:46 2001
© Copyright 2001 POSC. All rights reserved.