---
name: "topic_landscape_structure_analysis"
section: "1grass"
platform: "linux"
package: "grass-doc"
version: "8.4.1-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/topic_landscape_structure_analysis"
---

# topic\_landscape\_structure\_analysis(1grass)

## Topic: landscape structure analysis

| | | |
| --- | --- | --- |
| r.li.cwed |  | Calculates contrast weighted edge density index on a raster map |
| r.li.dominance |  | Calculates dominance’s diversity index on a raster map |
| r.li.edgedensity |  | Calculates edge density index on a raster map, using a 4 neighbour algorithm |
| r.li.mpa |  | Calculates mean pixel attribute index on a raster map |
| r.li.mps |  | Calculates mean patch size index on a raster map, using a 4 neighbour algorithm |
| r.li.padcv |  | Calculates coefficient of variation of patch area on a raster map |
| r.li.padrange |  | Calculates range of patch area size on a raster map |
| r.li.padsd |  | Calculates standard deviation of patch area a raster map |
| r.li.patchdensity |  | Calculates patch density index on a raster map, using a 4 neighbour algorithm |
| r.li.patchnum |  | Calculates patch number index on a raster map, using a 4 neighbour algorithm. |
| r.li.pielou |  | Calculates Pielou’s diversity index on a raster map |
| r.li.renyi |  | Calculates Renyi’s diversity index on a raster map |
| r.li.richness |  | Calculates richness index on a raster map |
| r.li.shannon |  | Calculates Shannon’s diversity index on a raster map |
| r.li.shape |  | Calculates shape index on a raster map |
| r.li.simpson |  | Calculates Simpson’s diversity index on a raster map |

*See also the corresponding keyword landscape structure analysis for additional references.*

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