ArtistRichard Edes Harrison, USA
Creation Date1969. Relief published in The National Atlas of the United States of America, 1970, by the USGS.
Scale and SizeOriginal art scale and size: Not known
Published map scale: 1:7,500,000
Cropped digital art size: 62.85 × 40.28 cm at 300 DPI,
7,423 × 4,758 pixels
GeoreferencingAlbers Equal-Area Conic Projection
Standard Parallel 29.5N and 45.5N
Central meridian: 96W
Latitude of projection origin: 23N
Map CompatibilityRelief art modified by Tom Patterson to register with 1:10 million Natural Earth vectors: www.naturalearthdata.com
The relief download includes a Natural Earth coast shape file with embedded projection information.