[GRASS-user] Sampling multispectral data

[Hamish]

Ned Horning wrote:
> Next, I will need to sample the multispectral image data by
> selecting 500 randomly selected pixels that fall under the
> forest polygons and  another 500 pixels from under the
> non-forest polygons. How can I do this in GRASS?

Hi,

for that step you might consider the v.random.cover script from the GRASS
Addons wiki page.


Hamish