3D City GIS - FIG City GIS 2 of 60 | ... Capture smart 3D data (Laser ... Manage 3D models Manage...

FIG Congress 2010 Facing the Challenges – Building the Capacity Sydney, Australia, 11‐16 April 2010  1 

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Ben Fredericque, Product Manager, Geospatial

3D City GIS

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Agenda

• Why 3D City GIS?

• What does 3D City GIS mean?

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Why 3D City GIS?

I like

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For sustaining Infrastructure

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the Interface

People

our Planet

Infrastructure defined

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Addressing Infrastructure needs…

…a challenge for our economy 41

14,3

1,3

Sources: Booz Allen Hamilton, Global Infrastructure Partners, World Energy Outlook, Organization for Economic Co-operation and Development (OECD), Boeing, Drewry Shipping Consultants, U.S. Department of Transportation)

USA GDP Canada GDP Worldwide

Infrastructure Budget (2005-2050)

Trillions of US Dollars

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Better infrastructure for Public safety

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Better infrastructure for Public safety

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Needs are growing…

…Climate changes

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Needs are in Cities

3,4 2,8

3.2 6.4

2005 2050

Worldwide Population (Millions)

Rural Urban

*2

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Infrastructure needs are

• Important for people security & well being

• Worldwide • Increasing • Important for our Economy • Going to increase mainly in Cities

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3D City GIS for sustaining infrastructure

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What does 3D City GIS mean?

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3D City GIS

• It’s an information management systems using 3D City model as a platform

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3D City GIS aims at

• Optimizing infrastructure data management across city territory “Towards seamless integration between geo and

engineering content”

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3D City GIS Components

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3D City GIS Components

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3D City GIS allows

• Taking benefits of 3D City visual simulation : - Urban planning simulation - Tourism promotion - Project communication with citizens/media - Team collaboration - …

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Examples of virtual images rendered with MicroStation

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3D City GIS allows

• Doing more than Visualization – Integrating different assets in a same 3D

environement – Analyzing and Designing in 3D at the

City/Campus Scale

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3D reality sometimes needs …

…3D Analysis & Designs

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3D reality sometimes needs …

…3D Analysis & Designs

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Noise simulation -Warsaw

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Flood simulation

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Flood simulation

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Designing

• Improving storm water infrastructure

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3D City GIS Components

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Persist, Serve and Manage ?

GIS Data

Images (DB, GeoTIFF,

SID, ECW, JP2,.)

Maps (SpatialDB, SHP, DGN,DWG, ,…)

DTMs (GeoTIFF, ASCII, LAS, DTE, DB, …)

CAD/CAE Data

Designs (DWG, DGN,…)

Plans/Profiles (DWG, DGN,

PDF,…)

BIM Data

3D Designs (DWG, DGN,

PLN,…)

Construction LifeCycle

(IFC)

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Persist, Serve and Manage ?

• Support for different repository types: – Files: Standards (CityGML, IFC, PDF, KML,

…) or Proprietary (DGN, DWG, SHP,…) – Databases: Oracle Spatial, SQL Server – Web Services: WMS, WFS,…

GIS Data

Images (DB, GeoTIFF,

SID, ECW, JP2,.)

Maps (SpatialDB, SHP, DGN,DWG, ,…)

DTMs (GeoTIFF, ASCII, LAS, DTE, DB, …)

CAD/CAE Data

Designs (DWG, DGN,…)

Plans/Profiles (DWG, DGN,

PDF,…)

BIM Data

3D Designs (DWG, DGN,

PLN,…)

Construction LifeCycle

(IFC)

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How to Persist, Serve and Manage ?

• Example of strategy: –3D City Model overview

• Database for covering large areas • Files for smaller areas and for exchanging (ex:

CityGML, IFC)

–Detailed engineering and architectural designs • Files, with an association to overview model and

indexing of content (ex: DGN, DWG, IFC,…)

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Demo–Post 3D City Model in Oracle

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GIS\BIM integration

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3D Modeling Techniques

0-DTM

1- Blocks

2-Textures, roof

3- Detailed

4-Interior

Photogrammetry LiDAR

Aerial

Mobile LiDAR & Photogrammetry

Static LiDAR & Photogrammetry

Terrestrial

Land Surveying

ETL

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We can help…

• 3D Modeling – MicroStation, Bentley Map

• Aerial Photogrammetry – Leica LPS-PRO600 for PowerMap; Intergraph ISFE for

MicroStation; DVP; DATEM; ESPA; KLT atlas/DSP; Photomod Racurs; Usmart; VirtuoZo; MSMapper; BOEING IDS / Softplotter

• Aerial LiDAR – Bentley and Terrasolid eSeminar on April 29th.

• Terrestrial LiDAR – PHIDIAS, CloudWorx

• Survey – GEOPAK Survey, InRoads Survey, PowerSurvey

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MicroStation/Bentley Map/Bentley Descartes Capture smart 3D data (Laser Scanning, Photogrammetry) Integrate data (ETL) Quality Control Create 3D textures/material Rendering InRoads, GeoPAK, MX Integrate survey data Create surfaces

Model/QC

Bentley and Partners can help…

Explore/Analyze Manage/Serve

Bentley Geospatial Server Manage 3D models Manage workflows Manage 3D images Bentley Geo Web Publisher Publish 3D data Oracle Spatial 3D 11G Store 3D data

MicroStation/Bentley Map Design 3D Scenes Visualize 3D model Create maps, reports 3D spatial analysis Photo realistic rendering Animations InRoads, GeoPAK, MX Line of sight analysis Compute volumes ProjectWise Navigator Visualize 3D model Collaborate on 3D model Review KML Client Public 3D model visualization Casual 3D model visualization

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Visit our booth! Benoit.fredericque@bentley.com http://www.bentley.com/en-us/promo/3D%20city%20gis

Questions?