# Jan Marsch

> geospatial expert and founder of 3D Buildings, later director of ONEGEO

**Wikidata**: [Q123958242](https://www.wikidata.org/wiki/Q123958242)  
**Source**: https://4ort.xyz/entity/jan-marsch


## References

1. LinkedIn
2. GitHub
3. [Source](https://www.fossgis.de/wiki/Intergeo_2017)