[GRASS-user] Multi-criteria evaluation

GRASS GRASS user
1

A search for multi-criteria evaluation on the grass landing web page returns
no results. Are there any documents or projects using grass for MCE
available for sharing?

TIA,

Rich

2

Rich,

On Tue, Feb 11, 2020 at 11:10 PM Rich Shepard <rshepard@appl-ecosys.com> wrote:

A search for multi-criteria evaluation on the grass landing web page returns
no results. Are there any documents or projects using grass for MCE
available for sharing?

there is a set of addons:

https://grass.osgeo.org/grass7/manuals/addons/

  • r.mcda.ahp: Generates a raster map classified with analytic hierarchy process (AHP).
  • r.mcda.electre: Multicirtieria decision analysis based on ELECTRE method
  • r.mcda.input: Generates a raster map classified with Dominance Rough Set Approach. Use *.rls file from JAMM, 4eMka2 etc.
  • r.mcda.output: Exports criteria raster maps and decision raster map in a *.isf file (e.g. 4eMka2, jMAF) for dominance rough set approach analysis.
  • r.mcda.promethee: Multicirtieria decision analysis based on PROMETHEE method
  • r.mcda.roughset: Generates a MCDA map from several criteria maps using Dominance Rough Set Approach.
  • r.mcda.topsis: Generates a MCDA map based on TOPSIS algorthm.

HTH,
Markus

3

On Wed, 12 Feb 2020, Markus Neteler wrote:

there is a set of addons:
https://grass.osgeo.org/grass7/manuals/addons/

Markus,

I didn't think of looking at the addons.

- r.mcda.ahp
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.ahp.html&gt;: Generates
a raster map classified with analytic hierarchy process (AHP).

I used an objective quantization of the AHP in my book so this looks good.

- r.mcda.electre
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.electre.html&gt;:
Multicirtieria decision analysis based on ELECTRE method
- r.mcda.input
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.input.html&gt;:
Generates a raster map classified with Dominance Rough Set Approach. Use
*.rls file from JAMM, 4eMka2 etc.
- r.mcda.output
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.output.html&gt;:
Exports criteria raster maps and decision raster map in a *.isf file (e.g.
4eMka2, jMAF) for dominance rough set approach analysis.
- r.mcda.promethee
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.promethee.html&gt;:
Multicirtieria decision analysis based on PROMETHEE method
- r.mcda.roughset
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.roughset.html&gt;:
Generates a MCDA map from several criteria maps using Dominance Rough Set
Approach.
- r.mcda.topsis
<https://grass.osgeo.org/grass76/manuals/addons/r.mcda.topsis.html&gt;:
Generates a MCDA map based on TOPSIS algorthm.

HTH,

It certainly does. This will keep me busy for a while.

Many thanks,

Rich