Dunkel, AlexanderLöchner, MarcBurghardt, Dirk2020-10-092020-10-092026-05-2020202020-10-09https://opara.zih.tu-dresden.de/handle/123456789/2403https://doi.org/10.25532/OPARA-90Supplementary Materials (release v0.1.0)Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/3::34::317Privacy-aware visualization of volunteered geographic information (VGI) to analyze spatial activity: A benchmark implementationSupplementary Materials (release v0.1.0)