R/read_conservation_units.R
read_conservation_units.Rd
This data set covers the whole of Brazil and it includes the polygons of all conservation units present in Brazilian territory. The last update of the data was 09-2019. The original data comes from MMA and can be found at "http://mapas.mma.gov.br/i3geo/datadownload.htm".
read_conservation_units(
date = 201909,
simplified = TRUE,
showProgress = TRUE,
cache = TRUE
)
Numeric. Date of the data in YYYYMM format. Defaults to 201909
.
Logic FALSE
or TRUE
, indicating whether the function
should return the data set with 'original' spatial resolution or a data set
with 'simplified' geometry. Defaults to TRUE
. For spatial analysis and
statistics users should set simplified = FALSE
. Borders have been
simplified by removing vertices of borders using st_simplify{sf}
preserving
topology with a dTolerance
of 100.
Logical. Defaults to TRUE
display progress bar.
Logical. Whether the function should read the data cached
locally, which is faster. Defaults to cache = TRUE
. By default,
geobr
stores data files in a temporary directory that exists only
within each R session. If cache = FALSE
, the function will download
the data again and overwrite the local file.
An "sf" "data.frame"
object
Other general area functions:
read_census_tract()
# Read conservation_units
b <- read_conservation_units(date = 201909)