This online tool is used to convert building and address data from the Cadastre to the OSM format. The conversion is done by zones, usually a municipality, and the result is an import project available so that different users can carry out the import collaboratively.

It is interesting that before creating your first project you know how the participation process is in those that are already published. Go ahead and collaborate on them by following the import guide.

To create a project for an unpublished zone, you need to follow these steps:

1. Register
2. Select zone
3. Process
4. Review the street map
5. Correct errors
6. Publication

Do you need help?

Feel free to contact us through any of these means:

• Talk-es mailing list
• Channel Telegram / Matrix
• Forum users: Spain

There you will find other users willing to resolve your doubts or collaborate in whatever is necessary.