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CommunicationPublished on 13 May 2020

The long road to the topographical landscape model TLM

In December 2019, the development of the topographical landscape model (TLM) was officially completed. A look back to the early days of digitalisation at swisstopo in the 1960s shows how deeply rooted this achievement is in long-term efforts.

Virtual representation of the old town of Bern, seen from the air

Federal Office of Topography swisstopo

Infodesk history
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3084 Wabern