find_halo_width

Find additional halo width for target halo area

internal

Formalizes spatial support at scale for ecological and geographical
analysis. Given points and support polygons, classifies points as "core"
(inside original support) or "halo" (inside scaled support but outside
original), pruning all others. The default scale produces equal core and
halo areas - a geometrically derived choice requiring no tuning. An optional
mask enforces hard boundaries such as coastlines. Political borders are
treated as soft boundaries with no ecological meaning.

Gilles Colling

areaOfEffect

Spatial Support at Scale

find_halo_width function

<dl><dt>border_geom</dt>
<dd>Border line geometry</dd>
<dt>core_width</dt>
<dd>Width of core zone</dd>
<dt>target_halo_area</dt>
<dd>Target area for halo per side</dd>
<dt>mask_geom</dt>
<dd>Optional mask geometry</dd>
<dt>crs</dt>
<dd>CRS</dd></dl>

Arguments

Find additional halo width for target halo area — find_halo_width

<dl>

<dt>border_geom</dt>
<dd>Border line geometry</dd>


<dt>core_width</dt>
<dd>Width of core zone</dd>


<dt>target_halo_area</dt>
<dd>Target area for halo per side</dd>


<dt>mask_geom</dt>
<dd>Optional mask geometry</dd>


<dt>crs</dt>
<dd>CRS</dd>

</dl>

find_halo_width: Find additional halo width for target halo area

Description

Usage

Value

Arguments