POSC Specifications Version 2.2

Epicentre Logical Data Model

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ENTITY PTY_AREA

SUBTYPE OF (property);

data_value : ndt_area;
earth_surface_feature : OPTIONAL earth_surface_feature;
face : OPTIONAL face;
fossil_taxon : OPTIONAL fossil_taxon;
general_land_right : OPTIONAL general_land_right;
hole : OPTIONAL hole;
rock_material : OPTIONAL rock_material;
well_pad : OPTIONAL well_pad;

UNIQUE

si: earth_surface_feature, fossil_taxon, rock_material, well_pad, general_land_right, face, property.other_spatial_object, hole, process_data.activity;

END_ENTITY; (* pty_area *)

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Generated on Tue Dec 9 09:49:34 1997
© Copyright 1997 POSC. All rights reserved.