Introducing the 3DCityDB-Tools plug-in for QGIS

Agugiaro, Giorgio (1);
Pantelios, Konstantinos (2);
León-Sánchez, Camilo (1);
Yao, Zhihang (3);
Nagel, Claus (3)

1: Delft University of Technology, Netherlands, The;
2: Noria;
3: virtualcitysystems GmbH

Deep Adaptive Network for WiFi-based Indoor Localization

Ahmad, Afnan;
Sohn, Gunho

York University, Canada

Merging BIM, Land Use and 2D Cadastral Maps into a Digital Twin Infrastructure

Andritsou, Dimitra;
Soile, Sofia;
Potsiou, Chryssy

National Technical University of Athens, Greece, Greece

Virtual Reality experience analysis from Point Cloud Data

Aneiros Egido, Diego (1);
Balado Frías, Jesús (1);
Tran, Ha (2);
Díaz Vilariño, Lucía (1)

1: University of Vigo, Spain;
2: University of Melbourne, Australia

Automatically evaluating the service quality of bicycle paths based on semantic 3D city models

Beil, Christof (1);
Ilic, Mario (2);
Keler, Andreas (3);
Kolbe, Thomas H. (1)

1: Chair of Geoinformatics, Technical University of Munich, Germany;
2: Chair of Traffic Engineering and Control, Technical University of Munich, Germany;
3: Applied Geoinformatics, University of Augsburg, Germany

Integrating dynamic data with 3D city models via CityJSON extension

Boumhidi, Khawla (1);
Nys, Gilles-Antoine (2);
Hajji, Rafika (1)

1: Hassan II Institute of Agronomy and Veterinary Medicine;
2: Liege University

A Level of as-is Detail Concept for Digital Twins of Roads - Case Study

Crampen, David;
Hein, Marcel;
Blankenbach, Jörg

RWTH Aachen University, Germany

An Alternative Data Acquisition Approach for Reconstruction of LOD3 Models

Frank, Florian (1);
Hoegner, Ludwig (2);
Buckel, Peter (3);
Dalm, Kris (4)

1: Institute for Continuing Education, Knowledge and Technology Transfer, Germany;
2: Hochschule München University of Applied Sciences, Germany;
3: Baden-Wuerttemberg Cooperative State University (DHBW), Germany;
4: Ostbayerische Technische Hochschule Amberg-Weiden, University of Applied Sciences, Germany

Unsupervised Roofline Extraction from True Orthophotos for LoD2 Building Model Reconstruction

Gao, Weixiao (1);
Peters, Ravi (2);
Stoter, Jantien (1)

1: Dept. Urbanism, Delft University of Technology, The Netherlands;
2: 3DGI, Zoetermeer, The Netherlands

Visualisation Requirements for Integrated 3D City Models and Sensor Data in Urban Digital Twins

Gitahi, Joseph Mureithi;
Kolbe, Thomas H

Technische Universität München, Germany

Digital Twins: Simulating Robot-Human Sidewalk Interactions

Hassan, Ali (1);
Usman, Muhammad (2);
Kremer, Melissa (3);
Yang, Seungho (4);
Faloutsos, Petros (3);
Sohn*, Gunho (1)

1: Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University;
2: Department of Information and Computer Science, King Fahd University of Petroleum and Minerals;
3: Department of Electrical Engineering and Computer Science, Lassonde School of Engineering, York University;
4: Department of Urban Engineering, Hanbat National University, South Korea

sensing heathland vegetation structure from ULS: Comparing sensors and flying heights

Homainejad, Nina (1);
Winiwarter, Lukas (2,3);
Hollaus, Markus (2);
Zlatanova, Sisi (1);
Pfeifer, Norbert (2)

1: School of Built Environment, University of New South Wales, Sydney, NSW 2052, Australia;
2: Department of Geodesy and Geoinformatics (E120), Technische Universität Wien, Wiedner Hauptstraße 8-10, 1120 Wien, Austria;
3: Integrated Remote Sensing Studio (IRSS), University of British Columbia, 2424 Main Mall, V6T 1Z4 Vancouver, B.C., Canada

Enriched semantic 3D point clouds: An alternative to 3D City models for Digital Twin for Cities?

JEDDOUB*, IMANE (1);
BALLOUCH*, ZOUHAIR (1,2);
HAJJI, RAFIKA (2);
BILLEN, ROLAND (1)

1: University of Liège, Belgium;
2: College of Geomatic Sciences and Surveying Engineering, Hassan II Institute of Agronomy and Veterinary Medicine, Rabat 10101, Morocco

Immersive virtual reality to verify the as-built state of electric line networks in buildings

Knechtel, Julius (1);
Li, Weilian (1);
Orgeig, Yannick (1);
Haunert, Jan-Henrik (1);
Dehbi, Youness (2)

1: University of Bonn, Germany;
2: HafenCity University Hamburg, Germany

Digital geoTwin – Data model for a virtual replica of the City of Vienna

Lehner, Hubert (1);
Kordasch, Sara Lena (1);
Glatz, Charlotte (1);
Agugiaro, Giorgio (2)

1: City of Vienna, Austria;
2: 3D Geoinformation group, Delft University of Technology

Matching Change Patterns in Semantic 3D City Models

Nguyen, Son H.;
Kolbe, Thomas H.

Technical University of Munich, Germany

Recommendation for utilising vegetation information from 3D city models in an urban planning perspective

Pantazatou, Karolina;
Kanters, Jouri;
Mattisson, Kristoffer;
Olsson, Per-Ola;
Harrie, Lars

Lund University, Sweden

ABCD: a simple, fast, and lean database solution for the CityGML data model

Powałka, Leon (1);
Poon, Chris (1);
Xia, Yitong (1);
Meines, Siebren (1);
Yan, Lan (1);
Cai, Yuduan (1);
Stravopoulou, Gina (1);
Dukai, Balázs (2);
Ledoux, Hugo (1)

1: Delft University of Technology, the Netherlands;
2: 3DGI, the Netherlands

RGB-D Semantic Segmentation for Indoor Modeling Using Deep Learning: A Review

Rached, Ishraq (1);
Hajji, Rafika (1);
Landes, Tania (2)

1: College of Geomatic Sciences and Surveying Engineering, IAV Hassan II, Rabat 6202, Morocco;
2: ICube Laboratory UMR 7357, Photogrammetry and Geomatics Group, National Institute of Applied Sciences (INSA Strasbourg), 24, Boulevard de la Victoire, 67084 Strasbourg, France

Dynamic Digital Twins: Challenges, Perspectives and Practical Implementation from a City's Perspective

Richter, Rico (1);
Knospe, Frank (2);
Trapp, Matthias (3);
Döllner, Jürgen (3)

1: University of Potsdam, Digital Engineering Faculty, Germany;
2: Amt für Geoinformation, Vermessung und Kataster Essen, Germany;
3: University of Potsdam, Digital Engineering Faculty, Hasso Plattner Institute, Germany

Investigation of CityGML 3.0 for modelling temporal aspects in underground land administration

Saeidian, Bahram (1);
Rajabifard, Abbas (1);
Atazadeh, Behnam (1);
Kalantari, Mohsen (2)

1: University of Melbourne, Australia;
2: University of New South Wales, Australia

Visualisation of 3D Uncertainties for Subsurface Infrastructure using Augmented Reality

Vinther, Simon Quaade;
Kunnerup, Frida Dalbjerg;
Bodum, Lars;
Hansen, Lasse Hedegaard;
Wyke, Simon

Department of Planning, Aalborg University, Denmark

Enhancing Realism in Urban Simulations: A Mapping Framework for XPlanung and CityGML.

Zahid, Hamza (1);
Hijazi, Ihab (1,2);
Donabauer, Andreas (1);
Kolbe, Thomas H. (1)

1: Technical University of Munich, Germany;
2: An-Najah National University, Nablus, Palestine