[GRASS-user] change resolution using g.region

Glynn Clements glynn at gclements.plus.com
Thu Aug 28 09:27:18 EDT 2008

Silvia Simoni wrote:

> but I still do not understand your sentence: "Raster maps are sampled
> based upon the region"; which is the sampling technique? In other words,
> given a 1x1 dem, and changing the region resolution from 1x1 to 2x2, which
> effect produce on the values in the 2x2 dem? How are they determined?
> Nearest neighbor? 4-cell-arithmetic average?

Nearest neighbor.

Glynn Clements <glynn at gclements.plus.com>

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