History is harder than it looks. While there may be one true set of facts, almost immediately after an event, facts start getting lost or confused. Research is harder than just looking...
Odds are, your local community has at least one, if not several historical societies, and OHM has all the tools to help them get off the ground with building old maps of...
Let’s leave Richmond better than we found it by putting this city’s long history on OpenHistoricalMap. Whether you’re into mapping buildings, railroads, businesses, or something else, let’s see how much progress we...
oldinsurancemaps.net has just made it very easy to set up tile maps of 19th century Sanborn Insurance maps and edit them in OpenHistoricalMap. This session will talk about how the two projects...
OpenHistoricalMap has proven to be a big laboratory. The original concept was very simple in conception, but has unearthed a huge number of considerations. Those considerations have resulted in a lot of...
This session will cover the mechanisms that exist for specifying cross connections between various Wikimedia projects (Commons, Wikidata, Wikipedia) and OpenStreetMap and OpenHistoricalMap. There are connectivity mechanisms in existence that can significantly...
I have been involved with the OpenHistoricalMap project since its inception - what started out as an idea more than 10 years ago, to use the OpenStreetMap software to map historical objects,...
A quick summary of the current status of time processing in OpenHistoricalMap and discussion of future plans and ideas.
OpenHistoricalMap by its nature must provide more extensive and robust Life Cycle support than OpenStreetMap. This presentation looks at some approaches and discusses some current experiments. Considerations discussed include both UI/UX issues...
This OpenStreetMap US Virtual Mappy Hour features guest speaker Richard Welty presenting on OpenHistoricalMap, showcasing the process behind mapping the Erie Canal.
OpenStreetMap US is excited to announce our latest Charter Project - OpenHistoricalMap! As a project, OpenHistoricalMap has existed in some form since 2012 and is well-known in the OSM ecosystem. We had...
In this talk, I plan to talk about mapping history on OpenHistoricalMap where I have been working on mapping time within the northwest. I would also like to go over how to...
We will showcase the progress of the OHM platform for use in historical mapping, focused on US history-related topics. We can talk about any scale of project or focus, with an emphasis...
This OpenStreetMap US Virtual Mappy Hour features guest presenters from the OpenHistoricalMap project.
We’ve finally gotten around to updating OHM with a variety of enhancements. This sessions will cover both (a) the tech upgrades & tradeoffs we’ve made to support a time slider and other...
