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Shell model representation as a substitute of LoD3 for 3D modeling in CityGML

Hongchao Fan, Bo Mao, Jie Shen, Liqiu Meng
2011 Geo-spatial Information Science  
Therefore, on one hand it can be used as a substitute for a LoD3 model for the visualization on small displays.  ...  The OGC standard for 3D city modeling is widely used in an increasing number of applications.  ...  Acknowledgements The authors would like to thank the students at the Technical University of Munich and the students at the Nanjing Normal University who helped us for conducting the user survey.  ... 
doi:10.1007/s11806-011-0445-8 fatcat:wa7yrv3u6vctjfgkqbaw3utkru

A multiple representation data structure for dynamic visualisation of generalised 3D city models

Bo Mao, Yifang Ban, Lars Harrie
2011 ISPRS journal of photogrammetry and remote sensing (Print)  
3D city models have been widely used in various applications such as urban planning, traffic control, disaster management etc.  ...  In this thesis, a framework is proposed to visualise the 3D city models online. Then, generalisation methods are studied and tailored to create 3D city scenes in different scales dynamically.  ...  Thanks to Hongchao Fan for the fruitful collaboration during the thesis research.  ... 
doi:10.1016/j.isprsjprs.2010.08.001 fatcat:wqa5szfsi5gvrevzbbur3kxb3a

Achieving Complete and Near-Lossless Conversion from IFC to CityGML

Rudi Stouffs, Helga Tauscher, Filip Biljecki
2018 ISPRS International Journal of Geo-Information  
model expressed as a CityGML object graph.  ...  format, into CityGML building models, capturing both geometric and semantic information as available in the BIM models, and including exterior as well as interior structures.  ...  We gratefully acknowledge the ongoing work of Diana Moraru (Ordnance Survey Great Britain) on the ADE. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/ijgi7090355 fatcat:6o2lyhj3nbb6bkbalo6n5ctnlu

GEOBIM BENCHMARK 2019: DESIGN AND INITIAL RESULTS

F. Noardo, K. Arroyo Ohori, F. Biljecki, T. Krijnen, C. Ellul, L. Harrie, J. Stoter
2019 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
</strong> GeoBIM, the integration of 3D geoinformation (Geo) with building information models (BIM), is a subject of increasing attention in both domains.  ...  A well-known practical challenge for this integration is the mixed state of software support for open standards in each domain that would ease the integration.  ...  ACKNOWLEDGEMENTS This work was possible thanks to the collaboration of the whole GeoBIM benchmark team and advisory board (with their work as in-kind contribution to the project), all the data providers  ... 
doi:10.5194/isprs-archives-xlii-2-w13-1339-2019 fatcat:3prhinbuzfb3jaf4rvx5ms7r5u

The Energy-Oriented Management of Public Historic Buildings: An Integrated Approach and Methodology Applications

Cristina Cecchini, Anna Magrini, Marco Morandotti
2020 Sustainability  
The platform achieves GIS (Geographic Information System) and BIM (Building Information Modeling) integration by using the CityGML data model, for supporting multi-scale analyses without break of continuity  ...  The discussion combines the applicative case with the theoretical background, deepening the role of a solid knowledge framework as a basis for sustainable interventions on public historic buildings.  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/su12114576 fatcat:zv4lwwtd4vco7irxyuof4rdjce

An integrated platform for design and numerical analysis of shield tunnelling processes on different levels of detail

Jelena Ninić, Christian Koch, Janosch Stascheit
2017 Advances in Engineering Software  
Based on a multi-level integrated parametric tunnel information model, numerical models for each component on different LoDs are developed, considering proper geometric as well as material representation  ...  The software of SATBIM is organized in a modular way in order to offer high flexibility not only for further extensions, but also for adaptation to future improvements of the simulation software.  ...  multi-level Analysis of interactions in Tunnelling based on the Building Information Modelling technology".  ... 
doi:10.1016/j.advengsoft.2017.05.012 fatcat:k4uogu2eever7grnogg53z5vsa

Proceedings. 9th 3DGeoInfo Conference 2014, [11-13 November 2014, Dubai]

Martin [Hrsg.] Breunig, Mulhim [Hrsg.] Al-Doori, Edgar [Hrsg.] Butwilowski, Paul Vincent [Hrsg.] Kuper, Joachim [Hrsg.] Benner, Karl-Heinz [Hrsg.] Haefele
2014
It is known that, scientific disciplines such as geology, geophysics, and reservoir exploration intrinsically use 3D geo-information in their models and simulations.  ...  However, 3D geo-information is also urgently needed in many traditional 2D planning areas such as civil engineering, city and infrastructure modeling, architecture, environmental planning etc.  ...  Acknowledgment: This paper has been prepared as a part of research project Modelling City System (MCS) in the chair of Information Architecture (IA), department of Architecture, at ETH Zurich, supported  ... 
doi:10.5445/ir/1000043804 fatcat:56zwdnlvyrcpld3qzjiwvql53i

Automatic modeling of building interiors using low-cost sensor systems [article]

Ali Mohammad Khosravani, Universität Stuttgart, Universität Stuttgart
2016
In the second phase, 3D models are derived with a high level of details from the registered point clouds.  ...  The automation of the reconstruction process is still a challenge, due to the complexity of the data collection in indoor scenes, as well as geometrical modeling of arbitrary room shapes, specially if  ...  Moreover, it can be potentially used for crowdsourcing in 3D mapping of the building interiors that fulfills the LOD4 completion of CityGML representation of urban objects.  ... 
doi:10.18419/opus-3988 fatcat:zqhva5cbqjhvdaken46grnrfgq

Extraction of Urban Environmental Quality Indicators using LiDAR-Based Digital Surface Models

Cláudio Magalhães Carneiro
2011
uses different techniques and algorithms of selection and modelling of 3-D point clouds.  ...  The use and utility of this kind of data for the study of urban development remain however debatable.  ...  ACKNOWLEDGMENTS First and foremost I would like to deeply thank my supervisor, François Golay, for having accepted me as a PhD student at the GIS laboratory (LaSIG), EPFL, Lausanne, Switzerland.  ... 
doi:10.5075/epfl-thesis-5050 fatcat:qobicp45ebfzrkehyvhjx6yn6u