Research Guides: Maps and Cartographic Resources

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-10-02T10:30:51.283Z • Permanent link

The Sanborn map revolution has been gaining momentum in recent years, with major institutions and companies starting to incorporate these cartographic resources into their research and decision-making processes. At the forefront of this movement is the Library of Congress, which has been digitizing and making available the historic maps from the Sanborn company. This is a game-changer for researchers, policymakers, and businesses looking to tap into the rich data and insights hidden within these maps.

Historically, Sanborn maps were used primarily for urban planning and infrastructure development, providing detailed information on street layouts, building types, and land use patterns. However, the company's maps also contained valuable data on demographics, economic conditions, and environmental factors, making them a valuable resource for a wide range of applications. One notable example of the use of Sanborn maps is the work of historian and urban planner, Jeff Rothenberg, who has been using the maps to study the growth and development of cities across the United States.

The impact of Sanborn maps can be seen in various sectors, from real estate and urban planning to public health and emergency response. For instance, the City of Los Angeles has been using Sanborn maps to inform its urban planning decisions, including the development of new public transportation systems and the revitalization of underutilized neighborhoods. Similarly, researchers at the University of California, Los Angeles (UCLA) have been using Sanborn maps to study the impact of urbanization on public health, finding correlations between map data and rates of crime, poverty, and mortality.

The adoption of Sanborn maps by major institutions and companies is having a significant impact on the Global Knowledge Bases domain. For researchers, the availability of these maps is providing new insights and perspectives on a wide range of topics, from urban planning and infrastructure development to public health and economic development. Companies, such as Google and Microsoft, are also incorporating Sanborn maps into their products and services, including mapping and geospatial analysis tools.

The impact of Sanborn maps can be seen in various markets and policy environments, from urban planning and development to public health and emergency response. For example, the use of Sanborn maps by the City of Los Angeles has led to more effective and efficient urban planning decisions, including the development of new public transportation systems and the revitalization of underutilized neighborhoods. Similarly, the use of Sanborn maps by researchers at UCLA has led to new insights into the impact of urbanization on public health, including correlations between map data and rates of crime, poverty, and mortality.

The adoption of Sanborn maps by major institutions and companies is part of a larger trend towards the digitization and open access of cartographic resources. This trend is driven in part by advances in technology, including the development of high-resolution mapping and geospatial analysis tools. However, it is also driven by a recognition that cartographic resources have the power to shape our understanding of the world and inform our decision-making processes.