POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
POTENTIAL_FIELD_DATA_SET
SUBTYPE OF
(
geophysical_data_set
);
UNIQUE
si:
data_trace
.identifier,
data_trace
.naming_system,
geophysical_data_set
.geometry_set;
END_ENTITY
; (* potential_field_data_set *)
Generated on Tue Jul 10 19:38:12 2001
© Copyright 2001 POSC. All rights reserved.