Learn R Programming

sf (version 0.5-5)

st_is_longlat: Assert whether simple feature coordinates are longlat degrees

Description

Assert whether simple feature coordinates are longlat degrees

Usage

st_is_longlat(x)

Arguments

x

object of class sf or sfc

Value

TRUE if +proj=longlat is part of the proj4string, NA if this string is missing, FALSE otherwise