POSC Specifications Version 2.2 Epicentre Logical Data Model

1164 Add acquisition outline to seismic geometry sets and Binset

Add an "acquisition outline" attribute to entities Seismic_geometry_setand Binset. This would represent a "map view" geometrical outline of theset (e.g., Pty_geometry_2d_ring).

Add relationship

Add a relationship from one Seismic_geometry_set to many Pty_geometry_2d_ring. Add a relationship from one Binset to many Pty_geometry_2d_ring.

Added objects:
pty_geometry_2d_ring.seismic_geometry_set (Attribute)
seismic_geometry_set.acqusition_outline (Attribute)
pty_geometry_2d_ring.binset_grid (Attribute)
binset_grid.processing_outline (Attribute)

Modify uniqueness constraint

Modify the uniquess constraint on Pty_geometry_2d_ring to add attributes seismic_geometry_set and binset_grid.

Modified objects:
pty_geometry_2d_ring.si (Unique rule)


Generated on Mon Dec 1 10:15:09 1997
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