Define urban-only pixels.
Usage
define_urban(
population_raster,
rururb_cutoff = 300,
min_urbsize = 2000,
directions = 8,
mask = FALSE,
verbose = FALSE
)Arguments
- population_raster
An input raster containing people per pixel. Default inputs assume input resolution to be approximately 1 sq. km. resolution.
- rururb_cutoff
Minimum population per pixel to be eligible for urban classification.
- min_urbsize
Minimum total population of clustered pixels to the classified as urban.
- directions
See terra::patches, default is 8.
- mask
TRUE/FALSE, Should the returned raster have masked values (1 = Urban, 0 = Rural). Default is FALSE.
- verbose
TRUE/FALSE Print messages?