Function to add the gridded hexagonal map of Burkina Faso.
This function has no argument
Value
a sf object with gridded hexagonal map for Burkina Faso
Examples
# Plot the map
if (FALSE) { # \dontrun{
library(sf)
library(tidyverse)
# get hex map
hex_bf <-hex_map() # No argument, need internet connection.
ggplot(hex_bf)+geom_sf() # Quick visualization
} # }