Document 6564734

Integrating 3D formats across
the Esri 3D platform
Gordon Sumerling
3D Across the ArcGIS Platform
3D Geodesign
Manage Multiscale 3D
Models
ArcGIS for 3D Cities
Surface modeling
Share 3D scenes
Native lidar support
3D Analysis
3D on all Clients
Why ArcGIS for 3D Cities?
Driving the platform‘s 3D capabilities
Manage & Maintain
GIS Professionals
3D
Services
Evaluate & Improve
Urban Planners
Understand & Share
Citizens, Decision Makers
Decide & Market
Businesses
3D
Storage
3D
Apps
What is ArcGIS for 3D Cities?
Ready-to-use Workflows, Tools and Sample Data for Urban Management
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Create 3D City Base Layers
Build a 3D Campus Map
Visualize New Developments
Understand Zoning
Perform Solar Analysis
Manage Public Safety
3DCIM
ETL/GP
Tools
Rule
Packages
Check out the workflows now: http://bit.ly/esri3dcities
3D City Base Layers workflows include
Foundation for Your 3D City
1. Prepare 3D
City Project
2. Add elevation
data
5. Add trees
6. Add water
3. Add buildings
4. Align terrain
to buildings
7. Share your City
3D Cities Information Model (3DCIM): Themes
Built Environment
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Created and actively managed by people
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Structures, utilities, transportation networks, installations
Legal Environment
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Defines restrictions on land use
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Land use zones, property ownership boundaries, regulations
Natural Environment
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Naturally occurring features on, above, or below the earth’s
surface
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Land cover, subsurface geology, atmosphere/climate/weather
http://pro.arcgis.com/en/3d-gis/3d-cities/3DCIMDataDictionary
3D Cities Information Model (3DCIM): Examples
Exchanging data: OGC CityGML
Vegetation Module
WaterBody Module
CityFurniture Module
Relief Module
Tunnel Module
Building Module
Bridge Module
Transportation Module
CityGML Basic Principles
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Data model and exchange format for virtual 3D City Models
Modeling of all relevant parts of a virtual city according to
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Various thematic modules
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Semantics
Geometry (and Topology)
Appearance
Buildings, City Furniture, Relief, Transportation, Vegetation, Water Body,
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Up to 5 levels of Details (LoD)
CityGML 1.0.0 is OGC Standard since 2008
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Current version is 2.0.0
Comparing CityGML and the 3DCIM
CityGML
Analytics
Data
Maintenance
Procedural
Creation
Scalable
Visuals
Interoperability
3DCIM
Exchange
Format
Open
Infrastructure
Common
Semantics
ADEs
CityGML Import and
Export Tools
CityGML Applications
Who uses CityGML?
Zhengzhou
Malaysia
Singapore
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Cities
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Store and share information about City Models
Used in conjunction with cadastre/ land register
UAE
CSIRO
(AUS)
Stockholm
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Regional and local authorities
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Create state-wide models (e.g. all in Germany)
Create nation-wide models (e.g. Netherlands)
Berlin
Munich
Vienna
Zurich
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INSPIRE Buildings Theme
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Re-use of Buildings Module
Paris
City of Karlsruhe, Germany
• Several models with different Level of Details
• Central Database (CityGML data model)
Level of Detail 1
Land Use
Level of Detail 2
Vegetation
Level of Detail 3
City Furniture
CityGML and ArcGIS for 3D Cities
• 3D City Information Model (3DCIM)
• File-Geodatabase
• Data model
https://github.com/Esri/3d-cities-template
• CityGML Import and Export Tools
• Import CityGML files into File Geodatabase
• Export from File Geodatabase to CityGML files
3DCIM
CityGML Import and Export Principles
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ETL Tools
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Lossless import and export (round trips)
CityGML version 1.0 and 2.0
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Ready to use
Customizable
All Level of Details (0-4)
Multiple representations
Textures
System requirements
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ArcGIS 10.2.2
Data Interoperability Extension or FME® Desktop 2014
Supported CityGML Feature Classes
Building, BuildingPart
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Roof-, Wall-, GroundSurface
Room
BuildingFurniture
IntBuildingInstallation
BuildingInstallation
Opening, Window, Door
FloorSurface
InteriorWallSurface
PlantCover
Address
SolitaryVegetationObject
LandUse
CityFurniture
WaterBody & Surface
TrafficArea
3D Cities Information Model in File GDB
Note: ADEs are not supported out of the box.
Example Mapping for Building
Building
Building
LoD1
Solid
BuildingShell
Level: 1..4
<<includes>>
GroundSurface
LoD2
WallSurface
<<includes>>
RoofSurface, ...
<<aggregated to>>
BuildingShellPart
LoD3
Ext.Installation, ..
<<includes>>
InteriorWall
BuildingInteriorStruct.
LoD4
InteriorInst.
BuildingInst.
Room, ...
BuildingInteriorSpace
What about other formats?
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Collada .dae formats
DXF
File geodatabase (Import 3D files)
Shape File
KMZ/KML
Demonstration
• Import 3D files
Get the 3D Cities Template
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GitHub:
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ArcGIS Online 3D Cities Group:
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http://www.arcgis.com/home/group.html?owner=ArcGISTeam3DCiti
es&title=ArcGIS%20for%203D%20Cities
Learn more about 3D Cities:
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https://github.com/Esri/3d-cities-template
http://pro.arcgis.com/en/3d-gis/3d-cities/
Type less:
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http://bit.ly/esri3dcities
Stay Connected:
https://geonet.esri.com/groups/
ozri-2014