gebco: world elevation raster

In anglr: Mesh Topology and Visualization for Spatial Data

Description

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)
laea <- "+proj=laea +lon_0=147 +lat_0=-42"
longlat <- "+proj=longlat +datum=WGS84"
x <- SC(simpleworld) %>% copy_down(gebco + 500)
plot3d(x); rgl::aspect3d(1, 1, 0.07)

anglr documentation built on July 29, 2020, 9:06 a.m.