Kartographische Entwicklung des Atlases von Kanada

Summary

This paper provides a detailed account of the cartographic development of the National Atlas of Canada, initiated in 1949. It begins by outlining the project's organizational structure, including the formation of an expert committee and various specialized subcommittees. The core of the article focuses on key technical decisions in map-making, such as the selection of base map scales (ranging from 1:2.5 million to 1:50 million), projection systems (Lambert Conformal Conic), and the choice of paper materials. The text further delves into the map compilation and production workflow, covering base map preparation, lettering, color scheme design, and printing techniques, with particular emphasis on color combination and screen ruling methods employed to control printing costs. Finally, the author notes that this project not only produced a high-quality national atlas but also provided excellent professional training opportunities for the cartographic staff involved.