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Tools for BIM-GIS integration (IFC georeferencing and conversions) : results from the GeoBIM benchmark 2019
ID Noardo, Francesca (Author), ID Harrie, Lars (Author), ID Arroyo Ohori, Ken (Author), ID Biljecki, Filip (Author), ID Ellul, Claire (Author), ID Krijnen, Thomas (Author), ID Eriksson, Helen (Author), ID Guler, Dogus (Author), ID Hintz, Dean (Author), ID Jadidi, Mojgan A. (Author), ID Pla, Maria (Author), ID Sanchez, Santi (Author), ID Soini, Ville-Pekka (Author), ID Stouffs, Rudi (Author), ID Tekavec, Jernej (Author), ID Stoter, Jantien E. (Author)

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Abstract
The integration of 3D city models with Building Information Models (BIM), coined as GeoBIM, facilitates improved data support to several applications, e.g., 3D map updates, building permits issuing, detailed city analysis, infrastructure design, context-based building design, to name a few. To solve the integration, several issues need to be tackled and solved, i.e., harmonization of features, interoperability, format conversions, integration of procedures. The GeoBIM benchmark 2019, funded by ISPRS and EuroSDR, evaluated the state of implementation of tools addressing some of those issues. In particular, in the part of the benchmark described in this paper, the application of georeferencing to Industry Foundation Classes (IFC) models and making consistent conversions between 3D city models and BIM are investigated, considering the OGC CityGML and buildingSMART IFC as reference standards. In the benchmark, sample datasets in the two reference standards were provided. External volunteers were asked to describe and test georeferencing procedures for IFC models and conversion tools between CityGML and IFC. From the analysis of the delivered answers and processed datasets, it was possible to notice that while there are tools and procedures available to support georeferencing and data conversion, comprehensive definition of the requirements, clear rules to perform such two tasks, as well as solid technological solutions implementing them, are still lacking in functionalities. Those specific issues can be a sensible starting point for planning the next GeoBIM integration agendas.

Language:English
Keywords:geodesy, georeferencing, conversions, interoperability, CityGML, Industry Foundation Classes, Building Information Models, 3D city models, standards
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FGG - Faculty of Civil and Geodetic Engineering
Publication status:Published
Publication version:Version of Record
Year:2020
Number of pages:33 str.
Numbering:Vol. 9, iss. 9, art. 502
PID:20.500.12556/RUL-121003 This link opens in a new window
UDC:528
ISSN on article:2220-9964
DOI:10.3390/ijgi9090502 This link opens in a new window
COBISS.SI-ID:29043203 This link opens in a new window
Publication date in RUL:28.09.2020
Views:871
Downloads:258
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Record is a part of a journal

Title:ISPRS international journal of geo-information
Shortened title:ISPRS int. j. geo-inf.
Publisher:MDPI
ISSN:2220-9964
COBISS.SI-ID:18678550 This link opens in a new window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:01.09.2020

Secondary language

Language:Slovenian
Keywords:geodezija, georeferenciranje, pretvorbe, medopravilnost, CityGML, informacijski modeli stavb, 3D modeli mest, standardi

Projects

Funder:Other - Other funder or multiple funders
Funding programme:International Society for Photogrammetry and Remote Sensing, Scientific Initiatives 2019

Funder:Other - Other funder or multiple funders
Funding programme:European Association for Spatial Data Research (EuroSDR)

Funder:EC - European Commission
Funding programme:H2020
Project number:677312
Name:Urban modelling in higher dimensions: embedding generalisation of 3D data in a 4D model
Acronym:UMnD

Funder:EC - European Commission
Funding programme:H2020
Project number:707404
Name:LEaDing Fellows

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