[GRASSLIST:4454] buffers from roads

[orkun]

Hi

I want to create buffers from roads. But extension of buffers
should be limited to slopes which roads cut. That is, buffers
must not overcome the top of slope.

Does anyone give me a hint about how these buffers are created ?

thanks in advance

-- 
Ahmet Temiz
Geological Engineer
General Directorate
of Disaster Affairs
TURKEY




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