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H E L S I N K I 3D+Digital Twins of a City
PRODUCTION / STANDARDS / DATA MAPPING
Point Clouds Oblique Images GIS DataBases
……
056
023
089
…..
ghi
def
abc
Registers IFC / BIM / Infra..
REALITY MODEL CityGML MODEL
New Geodata
cases: geospatialworld.net
Efficiency / Productivity / Improved Planning / Better Monitoring / Transparency / Management OPEN DATA / WIRELESS & BROADBAND / CLOUD / BIG DATA / IOT / AI / ANALYTICS / WORKFLOW DIGITALIZATION / DIGITAL TWIN
C
B
A
Data Storages
Virtual Worlds
Processes
Open Innovation
Ecosystems
Hyyppä, Ahlavuo, Miikki, Virtanen, Markkula, SuomistoC
Benefit Levels
Helsinki Energy and Climate Atlas https://youtu.be/S74ywwkdGH8
https://kartta.hel.fi/3d/atlas/#/
Helsinki Solar Potential
Wind Flow Analyzeshttps://youtu.be/Zynv4a_TIIU
What If … analyzeshttps://youtu.be/bp2E7LIcs_M
26
The Kalasatama Digital Twins Project The final report of the KIRA-digi pilot project
2.5.2019https://www.hel.fi/static/liitteet-2019/Kaupunginkanslia/Helsinki3D_Kalasatama_Digital_Twins.pdf
https://www.gim-international.com/content/article/state-of-the-art-in-3d-city-modelling-2
Six Challenges Facing 3D Data as a Platform
• Consistency between models
• Standardization
• Data quality
• Data Interoperability
• Data maintrenance / governance
• From utopian pilots to real-world use cases
Thank You
hel.fi/[email protected]