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Everything #OpenStreetMap related is welcome: software releases, showing of your work, questions about how to tag something, as long as it has to do with OpenStreetMap or OpenStreetMap-related software.

OpenStreetMap is a map of the world, created by people like you and free to use under an open license.

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There are many communication channels about OSM, many organized around a certain country or region. Discover them on https://openstreetmap.community

https://mapcomplete.org is an easy-to-use website to view, edit and add points (such as shops, restaurants and others)

https://learnosm.org/en/ has a lot of information for beginners too.

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Go back in time (lemdro.id)

submitted 1 year ago by [email protected] to c/[email protected]

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I have a question about openstreetmap. Is it possible to go back in time and look at the state of the maps in the past?

I have been doing a lot of mapping in my hometown. It looks much better now compared to 2-3 years ago. I want to do a before-vs-after comparison, but I forgot to take a "before" screenshot. Is this something I can do after the fact? Would it be possible to see what OSM looked like in 2020?

Thanks!

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[–] [email protected] 4 points 1 year ago

@superkret @silvercove I've seen this as a "before and after" map for 2007 and 2017, IIRC. It was not very fast (most of the 2007 tiles were generated on demand), and it's not findable any more. That said, there's a service that seems to generate static maps from OSM data:
https://beforeafter.baato.io/