POSC Specifications Version 2.2

Epicentre Logical Data Model

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ENTITY VERTICAL_TIME_SYSTEM_AXIS

SUBTYPE OF (coordinate_system_axis);

vertical_datum : OPTIONAL vertical_datum;

UNIQUE

si: coordinate_system_axis.ref_quantity_property, coordinate_system_axis.coordinate_system;

END_ENTITY; (* vertical_time_system_axis *)

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Generated on Tue Dec 9 09:50:52 1997
© Copyright 1997 POSC. All rights reserved.