National atlases: Production and use

Summary

A national atlas is a fundamental multi-subject geographic atlas of a single country, providing a comprehensive representation of contemporary scientific knowledge in physical, economic, and political geography, as defined by Salichtchev in 1960, emphasizing its scientific value and national prestige. However, existing definitions focus primarily on content and regional scope, often overlooking the atlas's core intent—serving as a symbol of national unity, political independence, and a showcase of national achievements. The production of national atlases typically involves collaboration between government agencies and scientific societies, fulfilling dual functions of spatial information provision and ideological formation, which frequently overlap. Since the Atlas of Finland in 1899, the development of national atlases has been closely linked to the establishment of nation-states, data availability, and cartographic advancements. The 20th century witnessed two peaks: after World War I, newly independent states created atlases to consolidate national identity, and after World War II, resource reassessment and decolonization spurred another wave. The Soviet Union assisted in producing atlases for countries like Cuba and Mongolia, while many nations, including Sweden, Austria, the Netherlands, Switzerland, the United States, and Japan, developed large-scale comprehensive atlases. As global economic growth and environmental challenges intensified, traditional static atlases became inadequate, leading to the emergence of electronic atlases. These are categorized into read-only versions, which digitize existing atlases for educational use, and interactive versions, built on GIS, offering zoom, overlay, animation, and spatial modeling capabilities for planning and decision-making. The Electronic Atlas of Canada represents the most advanced interactive prototype, indicating a future shift toward dynamic analysis and user engagement. In summary, national atlases have evolved from static symbols to dynamic tools, consistently serving national identity and spatial understanding.