Industry case study · land-development
A city district becomes a reusable digital planning resource
Learn how Helsinki treats district models as reusable open planning infrastructure—not a one-off visualization.
An Immersive Live research brief about an external industry project. Immersive Live did not deliver this project, and the featured organization does not endorse this site.
Preview
Kalasatama Digital Twins and Helsinki 3D show how mesh models, semantic city data and open downloads can support design and public spatial understanding.
What you will learn
- Reusable twins need ownership, freshness rules and open access paths after the capital project ends.
- Mesh beauty and semantic urban data models serve different users and should not be conflated in procurement.
- Completed models are not evidence of faster approvals unless that workflow is measured.
Reported outcome. The city documents completed digital models and reusable data, with Helsinki 3D making spatial information available beyond a specialist design office.
Contents
- Executive summary
- Organization and setting
- The problem
- What was built
- Technology and delivery
- Reported outcomes
- Lessons
- Applying the idea to your project
- Proposed pilot
- Risks and constraints
- Sources and methodology
- Invitation
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Sources
- City of Helsinki — Helsinki 3D · undated · reviewed 2026-10-23
- City of Helsinki — Kalasatama Digital Twins final report · 2019-05-02 · reviewed 2026-10-23
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