Without a reprex
(see the FAQ), I haven't tested this, but it should work.
To conform the Coordinate Reference System (CRS) of a raster layer to another raster layer in R, you can use the projectRaster()
function from the raster
package[1][2]. Here's a step-by-step guide on how to do this:
- Load the
raster
package:
library(raster)
-
Load or create the two raster objects, for example,
raster1
andraster2
. You want to conform the CRS ofraster2
to match the CRS ofraster1
. -
Use the
crs()
function to obtain the CRS ofraster1
:
raster1_crs <- crs(raster1)
- Use the
projectRaster()
function to reprojectraster2
to match the CRS ofraster1
:
raster2_conformed <- projectRaster(raster2, crs = raster1_crs)
Now, raster2_conformed
has the same CRS as raster1
, and you can perform further analysis or visualization with these raster layers[1][2].
Citations:
[1] Introduction to Geospatial Raster and Vector Data with R: Reproject Raster Data in R
[2] Raster 02: When Rasters Don't Line Up - Reproject Raster Data in R | NSF NEON | Open Data to Understand our Ecosystems
By Perplexity at For raster object layer in the R programming language, what is the function to set or change crs?