Credits & Acknowledgments

The platform is built from many different open source projects, and would not exist without all the hard work of the folks behind:

• Django
• OpenLayers & ol-ext
• Svelte
• GDAL
• TiTiler
• GeoNode (though no longer part of the codebase, GeoNode was the foundation of OldInsuranceMaps.net in its first iteration).

A special shoutout to other web georeferencing apps that have been inspirational through this development process: MapWarper, Allmaps, Virtuelles KartenForum, and Georeferencer.

I'd also like to acknowledge Historical Information Gatherers for carrying out the massive scanning effort that created the digital collection that OldInsuranceMaps.net is based on.

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Software design and development: Adam Cox

Icons & Logo: Alex Muravev (via Noun Project), Feather Icons, Phosphor Icons

All maps on OldInsuranceMaps.net are in the Public Domain, pulled from the Library of Congress Sanborn Map Collection.

All georeferencing work performed by our contributors. For each volume, a list of contributors appears at the bottom of the summary page.