POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOPHYSICAL_PROCESSING_GRID
ABSTRACT SUPERTYPE OF
(
ONEOF
(
binset_grid
,
binset_grid_variant
,
potential_field_proc_grid
))
SUBTYPE OF
(
earth_feature
);
geometry_set :
geophysical_geometry_set
;
node_index :
grid_structured
;
INVERSE
grid_use :
SET [0:?] OF
seismic_header
FOR
use_processing_grid;
processing_point :
SET [0:?] OF
geophysical_processing_point
FOR
processing_grid;
utilizing_data_set :
SET [0:?] OF
geophysical_data_set
FOR
utilized_processing_grid;
END_ENTITY
; (* geophysical_processing_grid *)
Generated on Tue Jul 10 19:37:58 2001
© Copyright 2001 POSC. All rights reserved.