POSC Specifications Version 2.2

Epicentre Logical Data Model

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ENTITY GEODETIC_DATUM_ALIAS (* Open *)

SUBTYPE OF (reference_behavior, object_alias);

geodetic_datum : geodetic_datum;
identifier : ndt_long_name;

UNIQUE

si: object_alias.effective_date, object_alias.expiry_date, object_alias.ref_naming_system, geodetic_datum;

END_ENTITY; (* geodetic_datum_alias *)

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Generated on Tue Dec 9 09:49:10 1997
© Copyright 1997 POSC. All rights reserved.