Perimeter or length

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 class 'SpatVector'
perim(x)

Arguments

x

SpatVector

Value

numeric (m)

Examples

f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
perim(v)
#>  [1] 117100.12  93477.28  84502.45  44919.14  85032.61  74708.05  57991.42
#>  [8]  81203.93  74443.82  95564.74  80618.76  70810.67