Hi! I wonder if I’m on the right track? I’ve created boundaries for parishes in Stockholm county. The ambition has been to capture all changes. Every change means that a new parish is created. So far their names are separated by the addition of years to their names. Waiting for the time slider the boundaries are all piled on one another.

Who wants to work on a “getting started” guide for OHM? I’d love to collaborate and learn more about the platform.

So, I’m not sure how many people are on this website. I just made this account today. I was going to start working on a historical map of the Chicago “L” Train system based on year. Are we allowed to contribute to the building of the time/date slider?

OpenHistoricalMap.org is working again… well the website only at least