Landscape Fragmentation (L2) — indicator_landscape_edge • nemeton

Calculates landscape fragmentation using landscapemetrics (COHESION + AI) when available, or shape index fallback. Returns a score 0-100.

Usage

indicator_landscape_edge(
  units,
  layers = NULL,
  landcover_layer = "landcover",
  forest_values = seq(1, 6),
  buffer = 1000
)

Arguments

units: nemeton_units object
layers: nemeton_layers object (optional, for raster-based metrics)
landcover_layer: Character. Name of landcover layer in layers.
forest_values: Numeric vector. Values representing forest in landcover.
buffer: Numeric. Buffer distance in meters around union of parcels.

Value

Numeric vector of fragmentation scores (0-100)

Examples

if (FALSE) { # \dontrun{
results <- indicator_landscape_edge(units, layers, buffer = 1000)
} # }