On Wednesday 18 June 2008, Paulo Marcondes wrote: > Hi, > > What would be the recommended way to downsample a raster? > > my region resolution is currently 100m, say I want to resample my > rasters at 300m. > > Why would I want to do that? Well, currently the data is too rough, > but filtering may introduce some artifacts. > I know I'll loose some information with the downscaling, but that is > precisely what I want, because I deem the roughness to be just noise. > I am not sure if just filtering would do the same. > > what would be the best way to achieve this? > > thanks.
r.resamp.stats (>=GRASS 6.3) -- Dylan Beaudette Soil Resource Laboratory http://casoilresource.lawr.ucdavis.edu/ University of California at Davis 530.754.7341 _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
