Old Insurance Maps – Georeferencing Sanborn Fire Insurance Maps on Modern Maps
Summary
OldInsuranceMaps.net presents an open workflow for georeferencing Sanborn Fire Insurance Maps, focusing on creating seamless mosaics from multi-page atlases and integrating with OpenHistoricalMap. The page highlights partners, user communities, and real-world usage by universities and civic projects, underscoring community-driven GIS work and data integration.