POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
SEISMIC_FEATURE
(* Local *)
SUBTYPE OF
(
geologic_feature
);
seismic_geometry_set :
OPTIONAL
seismic_geometry_set
;
whole :
OPTIONAL
seismic_feature
;
INVERSE
part :
SET [0:?] OF
seismic_feature
FOR
whole;
represented_feature :
SET [0:?] OF
interpreted_feature_assn
FOR
seismic_feature;
UNIQUE
si:
earth_feature
.identifier, seismic_geometry_set, whole;
END_ENTITY
; (* seismic_feature *)
Generated on Tue Jul 10 19:39:05 2001
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