POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOPHYSICAL_DATA_ASSOCIATION
SUBTYPE OF
(
association
);
applied_data :
geophysical_data_set
;
applied_to :
geophysical_data_set
;
UNIQUE
si: applied_data, applied_to;
END_ENTITY
; (* geophysical_data_association *)
Generated on Tue Jul 10 19:37:57 2001
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