Concerning 3D underwater - is there
any better than this at AUPG we discussed earlier this
month?
Jan
--- In
BoundaryPoint@yahoogroups.com, "Peter Smaardijk"
<smaardijk@y...>
wrote:
...
>
> Are there any
other examples of oblique (vis-a-vis the vertical)
> boundary lines?
Perhaps also below the (ground or water)
surface?
>
> Any
ideas, anyone?
>
> Peter S.