News


Welcome Amy!


Best paper award at 3D GeoInfo 2024


🚀 IfcGref v2.0 Released!


Department Lunch Speed-Survey!


Women's Day Quiz!


DEI event: Speed Survey Card Game!


🌟 Teaser alert: ifcgref is coming 🔜


CityJSON v2.0 now an OGC community standard


⚡ We're hiring: one position available as Junior or Postdoc researcher!


Welcome Siham!


CityJSON v2.0 is released 🚀


New version of 3DBAG - LoD2 models for all buildings in The Netherlands - is out!


Singapore Land Authority visits us in Delft!


Welcome Akshay!


CityJSON importer for Revit is released


Welcome Gina!


Welcome Daniele and Daan!


BIM & 3DBAG


Hello Rhino


Weixiao Gao won the 2nd prize in the CLGE Young Surveyors' Contest


City of Rotterdam building permit checker wins the 2022 DigiDare Award


VOLTA Visitors (September 2022)


Welcome Miguel, Amir, and Jasper!


Thank-you cards


3D BAG receives funding from Horizon Europe for future development!


VOLTA Visitors (August 2022)


Stéphanie Zeoli is visiting us


VOLTA Visitors (May 2022)


3DGI: A spin-off of the 3D Geoinformation Research Group!


First event with our alumni!


Welcome Xiaoxin!


Welcome Lukas!


Two new positions available: Software developer or Junior(postdoc)/Senior Research position


KNVI/KIVI Thesis Awards for Computing and Information Science


3DBAG wins excellence award at Geospatial World Forum 2021


New paper about a benchmark dataset of semantic urban meshes


New release of the 3D BAG is out!


Welcome Nadine, Maarten, and Zhaiyu!


CityJSON v1.0 is now an OGC standard


Amber Mulder wins the Geomatics best thesis award 2020 🥳


The new 3D BAG is released


Our method to generate 3D input data for noise simulations applied to whole country


Welcome Camilo!


Welcome Nail!


Congratulations Dr Kavisha!


Participation in the 2020 3D GeoInfo Conference


Welcome Shenglan, Jordi, and Ivan!


10 new MSc thesis defenses!


First operational EUnet4DBP meeting


val3dity v2.2 is released


Make 3D Easy!


Our course about DTM is open


Welcome Maria!


GeoBIM Benchmark Workshop


VOLTA Visitors


Holiday Decorations! 🎄


Visiting PhD student Zexin!


Welcome Teng!


Participation in the 2019 3D GeoInfo Conference


Welcome Jin!


FOSS4G 2019: Working with 3D city models in Python.


Welcome Thomas!


Paper about incorporating a topological data structure in CityJSON published.


9 MSc theses defences!


New paper about the LandInfra standard and its role in solving the BIM-GIS quagmire.


Geomatics students present their impressive project results on 3D reconstruction of roof details and 3D data for air quality calculations


GeoBIM benchmark open (web)meeting on 8th July 2019


5th meeting EuroSDR GeoBIM project


Paper about CityJSON published in OGDSS journal


New paper about the harmonisation of the OGC standards for the built environment


We are hosting FOSS4GNL


Welcome CityJSON version 1.0.0 🎉


3D input data for noise studies


Start of the GeoBIM benchmark 2019


4th meeting EuroSDR GeoBIM project


Welcome Clara!


MSc thesis defence of Puck Flikweert


Congratulations Dr van den Brink!


Our 3D BAG is added to the 4TU data repository!


Office Holiday Decorations! 🎄


Four new MSc theses in our group


VOLTA secondment from AVT to 3D@TUD


3D GeoInfo 2018 Conference!


3D Geoinfo meets University of Melbourne!


Collaboration agreement signed with Singapore Land Authority!


New paper about the CityGML ADEs


MSc thesis defence of Lessie Ortega-Córdova


Welcome Giorgio!


Geomatics students impress with projects on Sky View Factor and building reconstruction from images


Welcome Francesca!


We are exhibiting at La Biennale, Venice!


We are hosting 3D Geoinfo conference!


Congratulations Dr Peters!


PCP2018 a success


Report on georeferencing of BIM models by Abdoulaye Diakité


Abdoulaye Diakité and Jinjin Yan have left our group


New paper about the validation of 3D GIS primitives


Two new Msc theses completed in our group


Welcome Liangliang!


Semantic enrichment of octree structured point clouds for multi-story 3D pathfinding


Sisi Zlatanova has left and is now at UNSW in Sydney, Australia


Happy Holidays 🎄


Congratulations Dr Liu!


Good start of EuroSDR GeoBIM project!


Software that makes a difference


New position available: Assistant-professor 3D city modelling for urban applications (tenure track)


Jan ten Kate graduated on predicting noise nuisance from music festivals in Amsterdam (graded with a 9.0)


Success on 3D IMGeo: reconstruct it yourself!


Workshop: 3D IMGeo: reconstruct it yourself!


Welcome Patrick!


Filip Biljecki receives EuroSDR Best PhD thesis award


Welcome Weixiao!


Spatial subdivision of complex indoor environments for 3D indoor navigation


The VI-Suite: a set of environmental analysis tools with geospatial data applications


CityJSON: a JSON-based implementation of CityGML, easy-to-use and compact


Two new MSc theses completed in our group


Interview in GIM International


Two journal papers on 4D and nD object manipulation and visualisation


Journal paper on the skeleton-based automatic identification of watercourses from LiDAR point clouds


Journal paper on the first 3D cadastral registration in the Netherlands


Congratulations Dr Biljecki!


PhD defence invitation


PhD symposium with TU München


Successful OGC event in Delft


3D GIS featured in the Urbanism MOOC


Workshop at AMS on 3D geoinformation for smart urban applications


New PhD position available in manipulation of 3D textured meshes of a city


Bijeenkomst 3D omgeving voor Gemeenten


EduServ15 seminar at TU Delft


Welcome Stelios!


www.citygml.org: CityGML help, documentation, tips, example datasets, and tutorials


Effect of acquisition error and LOD on accuracy of spatial analyses


Generating 3D city models without elevation data


New paper about path planning for first responders


New paper about a novel method for edge-matching


UDMV workshop 2016 in Liège


Open datasets created with 3dfier


Very positive review of Ken Arroyo Ohori's PhD thesis


3fier now creates valid IMGeo 2.1.1


Filip Biljecki awarded the "Young Researcher Award in GIScience"


MSc thesis defence of Erik Heeres


New position available: Assistant-professor 3D reconstruction for urban applications (tenure track)


Release of azul - CityGML viewer for Mac


Hugo Ledoux appointed as Associate Professor!


MSc thesis defence of Martijn Koopman


Visit of the First Vice President of ISPRS


MSc thesis defence of Merwin Rook


Welcome Jinjin!


Our group presents 10 papers at the 3D Athens 2016 conference


3D talks: our series of seminars


3DViz 2016- Success!


Welcome Sangmin!


Two papers from our department the most read in IJGIS


EuroSDR Project meeting on Economic value of 3D data


Sneak peek of our ongoing work to reconstruct the Netherlands in 3D


Welcome Anna!


Release of the OGC CityGML Quality Interoperability Experiment Engineering Report


A new MSc thesis completed in our group


The 3D Geoinformation team at the ISPRS Congress 2016 in Prague


Well attended Geo/BIM inspiration session on 14th of June


TU Delft Research Exhibition


Using 3D GIS to estimate population and refine census maps


3D knowledge exchange between TU Delft and Singapore


First EuroSDR 3D city modelling course a success


Welcome Tom!


Special issue on Sensors for Indoor Mapping and Navigation


An improved LOD specification for 3D building models


PhD defence of Ken Arroyo Ohori


Robust approximation of the Medial Axis Transform of LiDAR point clouds as a tool for visualisation


The variants of an LOD of a 3D building model and their influence on spatial analyses


Rights can be registered in 3D in the Netherlands Kadaster since today!


Our 3D cadastral activities in national newspaper!


EduServ14 3D city modelling pre-course seminar


Paul Vincent Kuper from KIT is visiting us


Research visit in Singapore


Interview with Jantien Stoter about our research on 3D data in newspaper of TU Delft (Delta)


The TU Delft is the Geospatial research institution of 2015!


Two new Msc theses related to the processing of massive point clouds


Automatic Update of Road Attributes by Mining GPS Tracks


A scientometric analysis of selected GIScience journals


Applications of 3D City Models - State of the Art Review


A new IJGI paper on indoor path computation among obstacles considering user dimension


EuroSDR workshop "Identifying the Economic Value of 3D"


EUROSDR/ICA NMA-Generalisation workshop


UDMV2015 - a success


3D Geoinfo 2015 (Malaysia)


ISPRS Summer School 2015 (Philippines)


8 new MSc Geomatics students working on 3D topics


Vincent van Altena's MSc thesis awarded with UNIGIS International Academic Excellence Award


Welcome Abdou!


ERC Starters Grant awarded to Jantien


3D Symposium Groningen attracts a lot of attention


Jantien Stoter gives keynote about 3D data at ESRI NL conference


3D city modelling e-learning course at EuroSDR Educational Service 2016


Sisi Zlatanova gave several lectures in Siberia, Russia


Jantien Stoter on Dutch TV to speak about 3DTOP10NL


Welcome Du Xin!


Welcome Kavisha!


Exchange of ideas on 3D city modelling with the Turkish government


New IJGIS paper on the propagation of error in 3D GIS and in estimation of the solar irradiation


Text of the inaugural speech of Prof. Jantien Stoter


New IJGIS paper on the automatic generation of simple indoors from CityGML LOD2 models


Sisi Zlatanova became a co-chair of the CODATA task group on Linked Open Data for Global Disaster risk


Virtual Netherlands meets Virtual Singapore


Visit of Chinese guests in the frame of the Wuhan-TU Delft collaboration


New paper published in IJGI about the 3D+LOD (4D) integration


Two new Msc theses completed in our group


UDMV 2nd call for papers and a LiDAR contest


We have a new secure home (https://3d.bk.tudelft.nl)


Li Fangyu is joining our group for 1 year


Jantien Stoter presents about the 3D BGT


Geomatics students visit Prinsenhof


PhD defence of Zhiyong Wang


Our group presented at the FME World Tour 2015


New MSc Geomatics theses topics


The Joint ISPRS WG IV/7 and WG V/4 workshop


Course for the General Commission for Survey of the Kingdom of Saudi Arabia


UDMV 2015 announcement


Jantien Stoter appointed as vice-chair of OGC 3DIM DWG


EuroSDR 3D SIG holds its working meeting in Dublin


PhD defence of Zhiyong Wang


We're hiring: postdoc position in 3D indoor navigation


Release of masbpy


Visit ITC students for latest development in 3D Cadastre


Release of Solar3Dcity


New visiting researchers


Twitter account of our group


prepair: repairing GIS polygons


OGC standard IndoorGML version 1.0 is released


Release of new CityGML compliant software


List of relevant GIS journals


PhD research featured in GIM International


Hello 3D geo-world


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