Toni RantanenArttu JulinJuho-Pekka VirtanenHannu HyyppäMatti T. Vaaja2025-05-142025-05-142023jz000148-0308https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/26922550Open Geospatial Data Integration in Game Engine for Urban Digital Twin ApplicationsArticlehttps://doi.org/10.3390/ijgi12080310