Description Usage Format Details Examples
The following PROJ.4 string is used: +proj=longlat +datum=WGS84 +no_defs +ellps=WGS84 +towgs84=0,0,0
1 |
An object of class character
of length 1.
In a ggplot2+ggalt context, you can just use variable name as the value for the proj
parameter to ggalt::coord_proj()
. i.e. coord_proj(us_longlat_proj)
.
1 2 3 | us <- usa_composite() # it's the default
us <- sp::spTransform(us, sp::CRS(us_longlat_proj))
counties <- counties_composite()
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