While this website is made and maintained by the 3D Geoinformation group at the TU Delft, everyone is welcome to contribute by submitting new content and/or fixing errors.

Errors or improvements in the specifications or schemas?

Use https://github.com/tudelft3d/cityjson

Errors in this website?

Its source code is open: https://github.com/tudelft3d/cityjson-website

How to contribute?

You can either:

  • add an issue
  • fix the error yourself and open a pull request.