dem {rangeMapper}

dem

Description

Digital elevation model of the Americas based on ETOPO1.

Usage

data(dem)

Format

A RasterLayer with 159 rows and 212 columns.

References

Amante, C. and B. W. Eakins, ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis. NOAA Technical Memorandum NESDIS NGDC-24, 19 pp, March 2009. Go to this web site: http://www.ngdc.noaa.gov/mgg/global/global.html.

Examples

require(rangeMapper)
data(dem)
raster::plot(dem)