Elevation raster data of the New Zealand area from the Mapzen Terrain Service. For teaching purposes only
A geotiff file
See the elevatr package: https://cran.r-project.org/web/packages/elevatr
system.file("raster/nz_elev.tif", package = "spDataLarge")
#> [1] "/home/runner/work/_temp/Library/spDataLarge/raster/nz_elev.tif"