world elevation raster

A simple raster map of world topography, elevation relative to sea level in metres. Source data is Gebco 2014, converted to a much reduced 1 degree resolution global map.

Details

Data downloaded from GEBCO 2014 (0.0083 degrees = 30sec arcmin resolution) and set at resolution 1 degrees. GEBCO 2014.

Examples

data("gebco", package = "anglr")
library(silicate)
#> 
#> Attaching package: 'silicate'
#> The following object is masked from 'package:stats':
#> 
#>     filter
laea <- "+proj=laea +lon_0=147 +lat_0=-42"
longlat <- "+proj=longlat +datum=WGS84"
x <- SC(simpleworld) %>% copy_down(gebco + 500)
#> Warning: both proj are different longlat, no transformation done
plot3d(x); rgl::aspect3d(1, 1, 0.07)