A map of Wales (mostly) in Welsh

Nid yw’r data yn hollol gywir na chyflawn eto! Cyfrannwch i’r diweddariad nesaf. Data ar y map Ⓗ Cyfranwyr OpenStreetMap

So we’ve delivered task one of the Mapio Cymru project. If you go to openstreetmap.cymru you’ll see a map of Wales. The places on there are (mostly) in Welsh. This map pulls data from the global OpenStreetMap database and then it looks for things (roads, villages, buildings etc) that have an explicitly Welsh name in the database (using the tag name:cy).

Lots of things have got this explicitly Welsh name. But many more haven’t.

For those we either don’t display the name (which is why the map looks a bit empty at the moment) or we take the “name” tag. The name tag might be in English, or it might be in Welsh or, occasionally, it might be in both. The rules we are using are a bit involved and we’re going to ask our developer Carl to explain what he’s been up to in another blog post.

But for the moment, have a look at this map. Any edits made on openstreetmap.org will be reflected on openstreetmap.cymru the next day. So if you are familiar with OpenStreetMap and fancy adding some name:cy tags please go ahead.

We’ll be doing some more work to help people understand how they can contribute to the map over the next few weeks.

One thought on “A map of Wales (mostly) in Welsh”

  1. Many thanks for this. Just in time for the 11am Wikimedia meeting tomorrow at the National Library with Jason Evan, Dafydd Tudur, and WG’s Neil Howard! Feedback will be posted here on Friday.

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