bimmeeting 2016 - bim-infra-gis: building bridges from single buildings to districts and urban...

Building bridges: from single buildings to districts and urban infrastructure

Pieter PauwelsBIM seminar, Liége, Belgium

15 February 2016

Image from http://www.egeomate.com/understanding-the-bim-concept-from-the-bentley-systems-perspective/

GIS – INFRA - BIM

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DATADATADATADATADATADATADATADATADATADATADATA

WHY ARE WE

NOT THERE YET?

BIM-INFRA-GIS RESEARCH TRACK

SOURCE: presentation by Arto Kiviniemi (2014): http://iug.buildingsmart.org/resources/London/BIM-GIS%20intergration/bim-gis

The “model”

SOURCE: presentation by Arto Kiviniemi (2014): http://iug.buildingsmart.org/resources/London/BIM-GIS%20intergration/bim-gis

SOURCE: NIBS (Alan Edgar), Introduction to National BIM Standard Version 1 Part 1 – Overview, Principles, & Methodologies, 2007 http://web.stanford.edu/group/narratives/classes/08-09/CEE215/ReferenceLibrary/National%20BIM%20Standard%20(NBIM)/

intro_bim_v1.pdf

GIS

BIM

INFRA

3 KEY DIFFERENCES

SOURCE: Nagel Claus, Stadler Alexandra,. Kolbe Thomas H (2009). Conceptual requirements for the automatic reconstruction of building information modelsfrom uninterpreted 3d models.

GEOMETRY PROBLEM

SOURCE: Nagel Claus, Stadler Alexandra,. Kolbe Thomas H (2009). Conceptual requirements for the automatic reconstruction of building information models from uninterpreted 3d models.

CONTENT PROBLEM

SOURCE: Thomas H. Kolbe (2015). Semantic 3D City Models with CityGML for Urban Analytics and Cross Sector Data Integration. http://www.slideshare.net/ICGCat/semantic-3d-city-models-with-citygml

LOD PROBLEM

mappingconversiontranslation

SOURCE: J. Beetz (2014). BIM en GIS interoperabiliteit. http://www.slideshare.net/JakobBeetz/gis-bim-interoperabiliteit-stumico-presentatie-april-2014/16

Many negotiations and integration projects have been done in the past

• Collaborations between OGC and BuildingSMART• buildingSMART Infra Room and OpenInfra initiative: http://

www.buildingsmart-tech.org/infrastructure• ISO/TC 211 and ISO/TC 59/SC13 group working on GIS/BIM

integration• OGC Land and Infrastructure SWG: http://

www.opengeospatial.org/projects/groups/landinfraswg

• V-CON FP7 project: Trafikverket, CSTB, TNO https://www.rijkswaterstaat.nl/english/about-us/doing-business-with-rijkswaterstaat/v-con/index.aspx

• Infra FinBim: www.infrabim.fi

A CENTRALISED APPROACH

SOURCE: presentation by Arto Kiviniemi (2014): http://iug.buildingsmart.org/resources/London/BIM-GIS%20intergration/bim-gis

SOURCE: presentation by Arto Kiviniemi (2014): http://iug.buildingsmart.org/resources/London/BIM-GIS%20intergration/bim-gis

SOURCE: http://docs.buildingsmartalliance.org/MVD_WSIE/introduction.htm

Domain layer

Interop layer

Core layer

Resource layer

project openINFRA

SOURCE: T. Liebich (2013), IFC for Infrastructure, INFRA-BIM Workshop, Helsinki

SOURCE: http://www.buildingsmart-tech.org/downloads/ifc/ifc5-extension-projects/ifc-alignment/ifcalignment-ifcextension-fs

project COINS

Information container for data drop (ICDD)• Recommendation by RWS• Based on COINS

SOURCE: Henk Schaap (2015). Scope and requirements from Asset Management. Presentation at BuildingSMART Standards Summit Singapore 2015.

SOURCE: J. Beetz (2014). BIM en GIS interoperabiliteit. http://www.slideshare.net/JakobBeetz/gis-bim-interoperabiliteit-stumico-presentatie-april-2014/16

Central core

A DECENTRALISED APPROACH

Information container for data drop (ICDD)• Recommendation by RWS• Based on COINS

SOURCE: Henk Schaap (2015). Scope and requirements from Asset Management. Presentation at BuildingSMART Standards Summit Singapore 2015.

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

RDF/OWL

SOURCE: http://neo4j.com/

28

The LDWG in the BuildingSMART activities

Purpose of the Linked Data Working Group:Bring together experts in BIM and Web of Data technologies to define existing and future use cases and requirements for linked data based applications across the building life cycle.

SOURCE: http://www.buildingsmart.org/standards/technical-vision/technical-roadmaps/

29

Toronto Oct. 2014 T. Liebich

Image courtesy: Jakob Beetz, TU Eindhoven

Linked Data in Architecture and Construction

W3C LBD Community Group BuildingSMART LDWG

linkedbuildingdata.net

www.w3.org/community/lbd/

www.buildingsmart-tech.org/future/linked-data/

linkedbuildingdata people

LDAC event

SOURCE: P. Pauwels (2015). The Web of Construction Data: Pathways and Opportunities. Keynote at CIB W78 international conference. http://www.slideshare.net/pipauwel1/cibw78keynotepieterpauwelsshort

GIS-BIM project LDWG

EXPRESS & IFC/SPFF

BIM GISINFRA

EXPRESS & IFC/SPFF

XML and RDF

geoSPARQL

SOURCE: http://www.opengis.net/ont/geosparql#

EXPRESS & IFC/SPFF

BIM GISINFRA

EXPRESS & IFC/SPFF

XML and RDF

ifcOWL & ifcRDF

SOURCE: P. Pauwels & W. Terkaj. EXPRESS to OWL for construction industry: Towards a recommendable and usable ifcOWL ontology. Automation in Construction 63, pp. 100-133.

BuildingSMART Linked Data Working Group. http://buildingsmart-tech.org/future/linked-data/

EXPRESS & IFC/SPFF

BIM GISINFRA

EXPRESS & IFC/SPFF

XML and RDF

ifcOWL & ifcRDF ifcOWL & ifcRDF

SOURCE: P. Pauwels & W. Terkaj. EXPRESS to OWL for construction industry: Towards a recommendable and usable ifcOWL ontology. Automation in Construction 63, pp. 100-133.

BuildingSMART Linked Data Working Group. http://buildingsmart-tech.org/future/linked-data/

ifcOWLinfraOWL

geoSPARQL

ADAPTED AND EXTENDED FROM: J. Beetz (2014). BIM en GIS interoperabiliteit. http://www.slideshare.net/JakobBeetz/gis-bim-interoperabiliteit-stumico-presentatie-april-2014/16

TO CONCLUDE

outline

• Background and context• A “Model”• GIS/Infra/BIM differences• Centralised approach (OpenInfra OGC &

BuildingSMART, COINS)• Decentralised approach (Linked Building Data,

BuildingSMART LDWG, graph DBs)

LINKING DATA

Image from http://www.egeomate.com/understanding-the-bim-concept-from-the-bentley-systems-perspective/

GIS – INFRA – BIM

Thank you

Pipauwel.pauwels@ugent.be