The H3D dataset has been captured in context of an ongoing research project funded by the German Federal Institute of Hydrology (BfG).

We would further like to thank EuroSDR and the ISPRS for funding this project.

Special thanks goes to the State Office for Spatial Information and Land Development Baden-Wuerttemberg (Landesamt für Geoinformation und Landentwicklung Baden-Württemberg, LGL) for providing the ALS point cloud and the respective orthophoto imagery of the village of Hessigheim for the March 2016 epoch.

Our gratitude goes to all our student assistants who have spent numerous hours on carefully labeling this benchmark dataset.