@book {AmanteEakins2008NOAA,
	title = {{ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis}},
	year = {2008},
	pages = {54},
	publisher = {National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce},
	organization = {National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce},
	address = {Boulder, CO},
	author = {Amante, C. and Eakins, B. W.}
}