POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
PTY_GEOMETRY_2D_GIS
SUBTYPE OF
(
property
);
composite_spatial_object :
OPTIONAL
composite_spatial_object
;
coordinate_system :
coordinate_system
;
data_value :
ndt_gis_wkb_geometry
;
face :
OPTIONAL
face
;
unit_of_measure :
ref_unit_of_measure
;
UNIQUE
si: face, composite_spatial_object,
process_data
.activity;
END_ENTITY
; (* pty_geometry_2d_gis *)
Generated on Tue Jul 10 19:38:28 2001
© Copyright 2001 POSC. All rights reserved.