calcCritNarrow

zonePolygone

<p>detection of narrow zones (ratio area/perimeter^2)</p>

A zoning method and a numerical criterion for zoning quality are available in this package.
The zoning method is based on a numerical criterion that evaluates the zoning quality.
This criterion quantifies simultaneously how zones are heterogeneous on
the whole map and how neighbouring zones are similar. This approach allows comparison
between maps either with different zones or different labels, which is of importance
for zone delineation algorithms aiming at maximizing inter-zone variability. An optimisation
procedure provides the user with the best zonings thanks to contour delineation for a given map.

Haza<c3><ab>l Jones

geozoning

Zoning Methods for Spatial Data

Brigitte Charnomordic

Patrice Loisel

Isabelle Sanchez

Ngoc-Phi Tran

calcCritNarrow function

detection of narrow zones (ratio area/perimeter^2) — calcCritNarrow

detection of narrow zones (ratio area/perimeter^2)

calcCritNarrow: detection of narrow zones (ratio area/perimeter^2)

Description

Usage

Arguments

Value

Details

Examples