Hack4FI
Hack4FI 2020
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History of buildings in Helsinki
In
Data
,
Geographic
,
HRI
,
The Eye of the City
This dataset provides information on the history of buildings in Helsinki. The coordinate system in use is: ETRS-GK25.
https://commons.wikimedia.org/wiki/Category:Suur-Kalevala
https://commons.wikimedia.org/wiki/Category:Koru-Kalevala