[GRASS-user] Assess land cover change
mlennert at club.worldonline.be
Wed Oct 17 07:41:26 PDT 2012
On 17/10/12 16:28, Luis Lisboa wrote:
> Thank you Moritz
> Just one last question: is it possible to produce a raster product that
> attributes a code/color to a specific land cover change?
One way I can think of immediately would be to code the land covers of
the two dates in different order of magnitudes and then sum the two, i.e.
year t + yeart+n (you can do that with r.mapcalc):
101 : forest that remains forest
102 : forest that has become built-up land
301 : agricultural land that has become forest
But, as always, there are probably many other ways :-).
More information about the grass-user