POSC Specifications Version 2.2
Epicentre Logical Data Model
ENTITY
PTY_AZIMUTH
SUPERTYPE OF
(
ONEOF
(
pty_strike
,
pty_dip_azimuth
))
SUBTYPE OF
(
property
);
borehole_trajectory_section :
OPTIONAL
borehole_trajectory_section
;
data_value :
ndt_azimuth
;
earth_position_face :
OPTIONAL
earth_position_face
;
general_earth_surface_point :
OPTIONAL
general_earth_surface_point
;
general_surface_area :
OPTIONAL
general_surface_area
;
general_surface_line :
OPTIONAL
general_surface_line
;
observation_definition :
OPTIONAL
observation_definition
;
ref_north_axis_direction :
ref_north_axis_direction
;
wellbore_aligned_point :
OPTIONAL
wellbore_aligned_point
;
wellbore_interval :
OPTIONAL
wellbore_interval
;
UNIQUE
si: wellbore_interval,
property
.other_spatial_object, wellbore_aligned_point, general_surface_line, general_earth_surface_point, observation_definition, general_surface_area, earth_position_face,
process_data
.activity, borehole_trajectory_section;
END_ENTITY
; (* pty_azimuth *)
Generated on Tue Dec 9 09:49:34 1997
© Copyright 1997 POSC. All rights reserved.