max_extent {spatialEco}

Maximum extent of multiple rasters

Description

returns a extent polygon representing maximum extent of input rasters

Usage

max_extent(x, ...)

Arguments

x

terra SpatRaster class object

...

additional SpatRaster class objects in same projection

Details

Creates a maximum extent polygon of all specified rasters

Value

An sf POLYGON class object representing maximum extents

Author(s)

Jeffrey S. Evans <[e-mail]>

Examples

library(terra)

r1 <- rast(ext(61.87125, 76.64458, 23.90153, 37.27042))
r2 <- rast(ext(67.66625, 81.56847, 20.38458, 35.67347))
r3 <- rast(ext(72.64792,84.38125,5.91125,28.13347 ))

( e <- max_extent(r1, r2, r3) )
plot(e, border=NA)
  plot(ext(r1), border="red", add=TRUE)
  plot(ext(r2), border="green", add=TRUE)
  plot(ext(r3), border="blue", add=TRUE)
  plot(e, border="black", add=TRUE)
		    
 sf::st_bbox(e) # full extent