perim: Perimeter or length
In terra: Spatial Data Analysis
perim R Documentation
Perimeter or length
Description
This method returns the length of lines or the perimeter of polygons.
When the crs is not longitude/latitude, you may get more accurate results by first unprojecting the SpatVector (you can use project to transform the crs to longitude/latitude)
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)
terra documentation built on Oct. 14, 2024, 5:07 p.m.
R Package Documentation
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| perim | R Documentation |
Perimeter or length
Description
This method returns the length of lines or the perimeter of polygons.
When the crs is not longitude/latitude, you may get more accurate results by first unprojecting the SpatVector (you can use project to transform the crs to longitude/latitude)
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)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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