Hi,

I have two different overlaping databases. One has a big area but in low 
detail, the other one is small but highly detailed (as shown in figure).

First, I tried to build the terrain with a single osgdem command by supplying 
multiple files. But the low resolution area is unnecessary upsampled and i have 
gigabytes of oversampled images.

Second, I build two separate databases but I have problems where two terrains 
join.

What is the best way to build the terrain in this scenario?

Thank you!

Best wishes,

Ethem

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http://forum.openscenegraph.org/viewtopic.php?p=15367#15367



<<attachment: terrain.png>>

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