Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute FGI in the National Land Survey of Finland, Vuorimiehentie 5, 02150 Espoo, Finland
Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute FGI in the National Land Survey of Finland, Vuorimiehentie 5, 02150 Espoo, Finland
Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute FGI in the National Land Survey of Finland, Vuorimiehentie 5, 02150 Espoo, Finland
Department of Built Environment, School of Engineering, Aalto University, P.O. Box 11000, FI-00076, Aalto, Finland
Juha Hyyppa
Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute FGI in the National Land Survey of Finland, Vuorimiehentie 5, 02150 Espoo, Finland
Department of Built Environment, School of Engineering, Aalto University, P.O. Box 11000, FI-00076, Aalto, Finland
Ruizhi Chen
School of Data Science/School of Artificial Intelligence, The Chinese University of Hong Kong, Shenzhen, China