“…Its improved support of levels of detail and metadata make it a good substitute for CityGML (Nys, Poux, & Billen, 2020). However, its usage is still limited to specific applications and data encoding (Kumar, Ledoux, & Stoter, 2018; Nys, Billen, & Poux, 2020; Virtanen et al., 2021). Besides, the new support of 3D models in QGIS should improve its usability thanks to the development of a CityJSON plugin (Vitalis, Arroyo Ohori, & Stoter, 2020).…”