perim

perim,SpatVector-method

perimeter

perimeter,SpatVector-method

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 <code>project</code>

methods

spatial

Methods for spatial data analysis with vector (points, lines, polygons) and raster (grid) data. Methods for vector data include geometric operations such as intersect and buffer. Raster methods include local, focal, global, zonal and geometric operations. The predict and interpolate methods facilitate the use of regression type (interpolation, machine learning) models for spatial prediction, including with satellite remote sensing data. Processing of very large files is supported. See the manual and tutorials on <https://rspatial.org/> to get started. 'terra' replaces the 'raster' package ('terra' can do more, and it is faster and easier to use).

Robert Hijmans

terra

Spatial Data Analysis

Robert J. Hijmans

Roger Bivand

Michael Chirico

Emanuele Cordano

Krzysztof Dyba

Edzer Pebesma

Barry Rowlingson

Michael D. Sumner

perim function

<dl> <dt>x</dt>
<dd>SpatVector</dd></dl>

Arguments

Perimeter or length — perim

<dl>

 <dt>x</dt>
<dd>SpatVector</dd>

</dl>

Perimeter or length

perim: Perimeter or length

Description

Usage

Value

Arguments

Examples