r.le.patch1grass
Calculates attribute, patch size, core (interior) size, shape, fractal dimension, and perimeter measures for sets of patches in a landscape.
Usage
r.le.patch
r.le.patch help
r.le.patch [-cnptu]
map=string
[sam=string]
[reg=string]
[att=string
[,string, ...]]
[siz=string
[,string, ...]]
[co1=integer]
[co2=string
[,string, ...]]
[sh1=string]
[sh2=string
[,string, ...]]
[bnd=string
[,string, ...]]
[per=string
[,string, ...]]
[out=string]
[--verbose]
[--quiet]
Keywords
raster, landscape structure analysis, patch index
Overview
The r.le.patch module calculates attribute, patch size, core (interior) size, shape, fractal dimension, and perimeter measures for sets of patches in a landscape.
Notes
Full instructions can be found in the r.le manual (see "REFERENCES" section below) and the r.le.setup help page.
References
Baker, W.L. and Y. Cai. 1992. The r.le programs for multiscale analysis of landscape structure using the GRASS geographical information system. Landscape Ecology 7(4):291-302.
The r.le manual: Quantitative analysis of landscape structures (GRASS 5; 2001)
Releases
5 releases since Debian 4.0 (Etch); the text changed 4 times.