aoi_get: Get Area of Interest (AOI) geometry

In mikejohnson51/AOI: Areas of Interest

Get Area of Interest (AOI) geometry

Description

Generate a spatial geometry from:

Usage

aoi_get(
  x = NULL,
  country = NULL,
  state = NULL,
  county = NULL,
  fip = NULL,
  zipcode = NULL,
  union = FALSE
)

Arguments

x	sf, or a Spat* object
country	character. Full name, ISO 3166-1 2 or 3 digit code. Not case sensitive. Data comes from Natural Earth.
state	character. Full name or two character abbreviation. Not case sensitive. If state = 'conus', the lower 48 states will be returned. If state = 'all', all states will be returned.
county	character. County name(s). Requires state input. Not case sensitive If 'all' then all counties in a state are returned
fip	a 2 or 5 digit US fip code
zipcode	a US zip code. Will return a centroid.
union	logical. If TRUE objects are unioned into a single object

Value

a sf geometry projected to EPSG:4326.

Examples

## Not run: 
# Get AOI for a country
aoi_get(country = "Brazil")
# Get AOI defined by a state(s)
aoi_get(state = "CA")
aoi_get(state = c("CA", "nevada"))

# Get AOI defined by all states, or the lower 48
aoi_get(state = "all")
aoi_get(state = "conus")

# Get AOI defined by state & county pair(s)
aoi_get(state = "California", county = "Santa Barbara")
aoi_get(state = "CA", county = c("Santa Barbara", "ventura"))

# Get AOI defined by state & all counties
aoi_get(state = "California", county = "all")

## End(Not run)

mikejohnson51/AOI documentation built on Nov. 22, 2023, 6:05 p.m.