Thanks to all for the quick responses.
------ Original Message ------ Subject: Re: [GRASS-user] Land cover
change and forecasting Date: Wed, 7 Dec 2016 16:20:25 +0100 To: Grass
User List From: Paulo Van Breugel
On 07-12-16 15:45, Anna Petrášová wrote:
On Wed, Dec 7, 2016 at 9:40 AM, Moritz Lennert
<[email protected]> wrote:
On 07/12/16 15:21, Micha Silver wrote:
I am looking for a FOSS GIS alternative to the IDRISI "Land Change
Modeler". The LCM both analyses change between two input land cover
classification maps, and forecasts land cover for a chosen future time
with various simulation models.
The GRASS addon r.change.info seems to have many options for
investigating land cover change between some input categorical
rasters,
but I can't find any module or addon for predicting land cover at a
future time.
Are there some modules or addons that I have missed? Any other FOSS
image analysis software I should be looking at?
Have you had a look at the r.futures suite:
The r.futures addon, as Anna mentioned, seems to be specifically fitted
to the case of urban expansion. Our research focuses on protected areas,
and forecasting land cover under stress of climate change.
https://grass.osgeo.org/grass70/manuals/addons/r.futures.html
Yes, this one projects urban growth, so 2 classes. Then, there is an
R package:
https://cran.r-project.org/web/packages/lulcc/lulcc.pdf
Anna
Good idea, I'll have a look. Thanks
Also have a look at the r.randomforest addon for GRASS GIS
Can I ask for some guidance how randomforests could help here? Do you
refer to the regression mode of RF?
?
Moritz
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