[GRASS-user] Pos-classification processing
neteler at osgeo.org
Wed Jan 6 20:09:17 EST 2010
On Wed, Jan 6, 2010 at 5:32 PM, Pedro Roma <pedroroma1982 at gmail.com> wrote:
> Hello All
> This is my first email to GRASS mailing list.
> at my college we are using ArcGIS Spatial Analyst tool to perform some
> pos-classification processing. Our objective is to apply a semantic
> generalization operation by:
> - eliminating clusters with a size bellow defined Minimum Mapping area;
v.clean, tool=rmarea thresh=xxx
> - Erosion&Shrink/Expand in order to create buffers;
> - apply filters in order to implement a boundary smooth.
see for example
The manual is here:
> All this functions are available at ArcGIS but I want to use them in GRASS,
> since it's a Open Source tool, and demonstrate the best assets of this
> Could anyone point me a few functions/modules that can perform this tasks?
Please consider to later add your results to
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