This function is a wrapper of getData used to import
levels in Geographic Administrative Units (GADM).
Usage
getGADM(unit.nm = NULL, level = 2, country = "COL")
Arguments
unit.nm
character or NULL. Name of an
administrative unit (e.g. municipality), or the
name of such a name plus its corresponding
higher-level unit (e.g. department/state). If
NULL then a list of unit names is
printed.
level
numeric. A number between zero and two,
indicating any of the levels of administrative
subdivisions in GADM: 0=country,
1=first level of subdivision, and
2=second level of subdivision).
country
character. ISO code specifying a
country. Default 'COL'
Value
SpatialPolygonsDataFrame or character vector of
GADM units..