POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
PTY_GEOMETRY_1D_EDGE
ABSTRACT SUPERTYPE OF
(
ONEOF
(
pty_geometry_complex_1d_edge
,
pty_geometry_simple_1d_edge
))
SUBTYPE OF
(
property
);
edge :
OPTIONAL
edge
;
geophysical_data_set :
OPTIONAL
geophysical_data_set
;
END_ENTITY
; (* pty_geometry_1d_edge *)
Generated on Tue Jul 10 19:38:28 2001
© Copyright 2001 POSC. All rights reserved.