I’m working on an open cave registry for the Western Tatra Mountains.

The Tatras may look solid from the outside, but our mountains are hollow inside - and there is still a lot to discover. The project brings together cave survey data, entrances, maps, and terrain models into one open spatial dataset.

3D model: https://dlubom.github.io/Jaskiniowy-Kataster-Tatr-Zachodnich...

Repo: https://github.com/dlubom/Jaskiniowy-Kataster-Tatr-Zachodnic...

Feedback is welcome, especially from people interested in cave mapping, GIS, open scientific datasets, or underground worlds in general.