Transcript Document

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Civil & Land Development Summit
84th OGC Technical Committee
Abu Dhabi, UAE
Bart De Lathouwer
18 March 2013
Copyright © 2013 Open Geospatial Consortium
Agenda
09:00 09:15
Introduction
Bart De Lathouwer
09:15 10:00
Building Smart
tbd
Report from Waltham BuildingSMART meeting
(incl OGC)
10:00 10:45
10:45 11:00
Geonovum
Pause
Marcel Reuvers
Standards from a policy and Law perspective
11:00 11:30
Oranjewoud
11:30 12:00
Esri
Jeanne Foust
Vendor and customer viewpoint
12:00 12:30
12:30 12:45
12:45 13:55
ViaNova
Discussion
Lunch
Heidi Berg
All
Vendor and customer viewpoint
14:00 14:30
Autodesk
x Jack Strongitharm
Vendor and customer viewpoint
14:30 15:00
FP7
x Martin Ford
Building a smarter city using OGC standards
15:00 15:30
15:30 16:00
Cyclomedia
Spare
Bart Beers
16:00 16:30
Conclusions
Bart De Lathouwer Feedback to the DWG
OGC
x Richard de Nier
Viewpoint of engineering company interoperability gaps in workflow
Standard proposal for Panoramic Imagery
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Introduction
• Geospatial – Civil – BIM coming together
– Interoperability challenges / gaps
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CAD – GIS
Indoor - Outdoor
Are the stars aligning?
Files – Database – WebService
– Tightly coupled vs loosly coupled
OGC
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BuildingSMART
• Moving from human readable formats to machine readable formats
– 30% productive, 70% unproductive (moving stuff)
– Building industry now implementing IT (on site)
• BIM
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Technology / mind set
Solved on site
Try to do more before, than during (costs increase)
Currently delivered as bulk on site, shift towards prebuilt
No vendor lock in
Information exchange not service oriented (sneaker net)
• BuildingSMART
– 14 chapter – each chapter independent
• OpenINFRA
• MoU
– ISO/TC 211, SC 13, buildingSMART International, OGC
OGC
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Geonovum - Government
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including comments from Chris Body (Office of spatial policy)
Risk averse – need confidence when choosing technology
Reuse of Gov issued geo information is lacking
Overlap Geo and Civil workflows, and Civil and BIM workflows
– Using the same concepts – different syntax
– Loss of information during workflow when switching technology
• Confusion on the use of LandXML
– OGC or BuildingSMART
• Concept Library
– IFC Data Dictionary (Geonovum bought license)
• Confusion around OpenINFRA
• No mention of OGC
• A lot of standard initiatives
– LandXML, CityGML, IFC, IFD, ….
– Need guidance
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Oranjewoud - Engineering
• Engineering company – 10000 employees, 10B turnover
• Also represents contractors and DEME
• Use / Need interoperability in projects with City of
Rotterdam, ProRail
• Little BIM is a fact
• Big BIM is wanted – future
• LandXML suitable for surfaces, alignment and profiles
– Not so much for 3D model (solids)
• 3D Model of a road
– Need more in LandXML (cross section / multiple layers)
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Esri - vendor
• Link indoor – outdoor
• Take Revit, overlay on GIS
• Which standards to implement
– Important decision – engineering resources are spares
• Support for information exchange via Interoperability Extensions
– Native schema – and multiple foreign schemas
• Customers asking for insides of a building
• CityEngine
– 3D City Content
• Bring CAD and BIM into GIS
• Initiative:
– GeoDesign summit (http://www.geodesignsummit.com)
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ViaNova - Vendor
• New TC Member
• In Norway BIM approach mandatory
– Little BIM has crossed the chasm
• No complete models that cover entire workflow at this
stage
– Pragmatic approach based on standards
• Using TC211, IFC and OGC standards
• Can’t share a full design (Big BIM)
– Can’t round trip – information loss when changing technology
• Parametric designs are hard to exchange
– Share static content
– Mapping parametric objects between implementations
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Autodesk - Vendor
• BIM, next big thing after analog / digital drawing
• UK mandates BIM in 2016
– You must BIM
– COBie
• Planning and conceptual design using Infrastructure
Modeller
• Sharing of information between various ‘roles’
– Designer to planner and user
• Move to solids for design
– From an ‘engineering’-view to a ‘Real World Object’-view
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Conclusions
• Cyclomedia
– Panoramic imagery
• Draping on 3D Models
• Used in civil workflows
• i-Scope
– 3 CityGML Application Domain Extensions
• Mobility of aging population
– Incl practices for wheelchairs and blind
• Energy consumption
• Noise mapping
– BIM – Geospatial integration
– CityGML not CEN or ISO standards
– Need to maintain a registry of growing ADE’s
OGC
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Conclusions
• ISO/TC 211, SC 13, buildingSMART International, OGC
– MoU
– Establish ad hoc group
• Make Short term and Long term Roadmap
– Drive government policy
– Drive product management
– …
– Part of OWS-10?
• BIM track
– Roadmap for “product library”
– Make sure we have made significant progress in September
• Next BuildingSMART – OGC meeting
• Registry for ADE’s
– Martin Ford will send Carsten email with request
OGC
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