POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEODETIC_ZONE
(* Open *)
SUBTYPE OF
(
technical_earth_feature
);
UNIQUE
si:
earth_feature
.identifier,
earth_feature
.unique_within;
END_ENTITY
; (* geodetic_zone *)
Generated on Tue Jul 10 19:37:55 2001
© Copyright 2001 POSC. All rights reserved.