calculate morphometric features of polygons.

calculate morphometric features of polygons. Calculate some crown related metrics, returns the metrics as a spatialpointdataframe/spatialpolygondataframe

poly_metrics(
  crownarea,
  funNames = c("length", "elongation", "eccentricityboundingbox", "solidity",
    "eccentricityeigen", "calliper", "rectangularity", "circularityharalick",
    "convexity")
)

Arguments

crownarea

sp* spatialpolygon object

funNames

character. names of morphometrics to be calculated available are ("length","elongation","eccentricityboundingbox","solidity","eccentricityeigen", "calliper","rectangularity","circularityharalick","convexity")

Value

sp* object

See also

Momocs Paul Rosin

Examples