[GRASS-user] Points buffering without dissolve query
Roy Sanderson
r.a.sanderson at newcastle.ac.uk
Mon Nov 22 04:53:57 EST 2010
Dear All
I have someone with a GRASS map of several thousand points which we wish
to buffer around each point 1km, but without dissolving buffer circles
into each other (some points are less than 1 km apart). Then we plan to
overlay the buffers onto a raster map, and extract the raster cell
composition information within each buffer into a separate file
(rows-sites; columns-raster categories within each buffer).
Unfortunately, this should ideally work on a Windows version of GRASS
(end-user request), although as I use Linux this may still provide a
solution otherwise.
I would be grateful for any advice on the appropriate method (GRASS 6.4)
Many thanks
Roy
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