perim {terra} | R Documentation |
Perimeter or length
Description
This method returns the length of lines or the perimeter of polygons.
When the coordinate reference system is not longitude/latitude, you may get more accurate results by first transforming the data to longitude/latitude with project
Usage
## S4 method for signature 'SpatVector'
perim(x)
Arguments
x |
SpatVector |
Value
numeric (m)
Examples
f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
perim(v)
[Package terra version 1.8-60 Index]