M. Goetz

OpenStreetMap in 3D - Detailed Insights on the Current Situation in Germany

A. Zipf, M. Goetz, 2012 .

The Evolution of Geo-Crowdsourcing: Bringing Volunteered Geographic Information to the Third Dimension

Alexander Zipf, A. Zipf, M. Goetz, 2013 .

An Algorithm Based Methodology for the Creation of a Regularly Updated Global Online Map Derived From Volunteered Geographic Information

Michael Auer, Marcus Goetz, Johannes Lauer, 2012 .