[R-sig-Geo] Raster to points

[S. Koukoulas (lists)]

I am not aware of a function in R but you could use Grass (either as
stand alone or perhaps through the spgrass6 library in R - you need to
have your data in a GRASS location/mapset first) :

v.what.rast  in GRASS (http://www.osgeo.org/grass - open source)

or try the <point sampling tool>  in QGIS which is a plugin from
contributed repository and you need to install it first from <fetch
plugins>. In the second tab tick box <add 3rd party plugins> (qgis.org -
open source)

sotiris

On 20/04/12 19:40, celso at stephan.mus.br wrote:
> Hi!
>
> I need to create a new attribute for points in a shapefile containing 
> values from a raster (originally a kernel) on corresponding position. Does
> anyone has a clue?
>
> Thanks!!
>
> Celso Stephan
>
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