This is a map of North America by a cartographic business called Allan Cartography, based in Bedford, Oregon. It is quite recent, within the last twenty years, and benefits from the fact that we’re now able to see the entire continent from space. The map does not have any particular man-made features indicated on it. It’s simply a map showing the native earth that is comprised in the North American continent with gradations of color reflecting those portions that tend to have significant rainfall and therefore are green and those portions which are dry and are therefore depicted as a yellowish-brown. It’s large, very large, and immediately makes a statement, and, I think, gives one a sense of the overall sweep of this magnificent continent that we are privileged to live on.
Title: North America / map prepared by Allan Cartography, Medford, Oregon, with assistance of Dr. A. Jon Kimerling, Department of Geosciences, Oregon State University
Contributors: Allan Cartography (Firm), Raven Maps & Images, A. Jon Kimerling