Base resolution
From The Glossary of Digital Photography
One of the six sizes used by the Kodak Photo CD system when scanning or digitizing photographs. It has a resolution of 512 x 768 pixels. The other sizes are 16 Base, 64 Base, Base/16, Base/4, and 4 Base. See also 16 Base; 64 Base; Base/16; Base/4; 4 Base; Photo CD (PCD)
