Under the headline "Point Clouds & Internet of Things" the Faculty of Architecture and the Built Environment carried out the Geomatics Day 2017 at TU Delft on the 23rd of June, 2017. Besides students and scientists also numerous companies from The Netherlands joined the symposium. In total there were more than 160 participants. Prof. Kolbe gave the opening keynote with the title "Integration of Sensors and 3D City Models using CityGML Dynamizers". Geomatics Day 2017 was organised by Prof. Stefan van der Spek, director of the study program "Geomatics for the Built Environment" at TU Delft.