> I'm curious. Are you planning to animate a tide level plane over a
> DEM model? Awhile back I tried a tidal  surface plane connected to live
> tidal WSDL source, over a WPF/XBAP DEM surface but I only had access to 10m
> DEM (Estuarine Bathymetry Data merged to USGS 10mDEM) which just wasn't
> accurate enough. I don't know what Google uses in that area but don't think
> it's any more accurate, at least not yet. There are some noises about a
> submeter upgrade at some point...

Oh geez, nothing so elaborate! The data will just be driving a light display
that's controlled by tide level.

--Chris Spurgeon




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