OpenStreetMap US

From georeferencing historical Sanborn fire insurance maps on OldInsuranceMaps.net, to georeferencing historical photographs, to mapping through time on OpenHistoricalMap, we’ll share demos and how to get involved.

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OpenHistoricalMap

OpenStreetMap for Roman roads? Middle Kingdom cities? 1890s railways? OpenHistoricalMap is aiming to create the most comprehensive, most out-of-date map of everything that’s existed from Then through Now.

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Welcome to Connect 2020

Oct 30, 2020 · Maggie Cawley, Minh Nguyễn, Alyssa Wright, Jubal Harpster, and Daniela Waltersdorfer

OpenStreetMap US staff and board members introduce the Connect 2020 virtual conference.