Updates between 15.01.2025 and 29.01.2025.
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Orthophotographs of Helsinki
This dataset provides the orthophotographs of Helsinki in GIS API from 1932 to present day.
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District heat production in Helsinki
District heat production need MW hourly timeseries in Helsinki from 2015 onwards.
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Helsinki region land cover dataset
In the dataset, the land area is classified into impermeable surfaces such as streets and buildings, vegetation of different heights, open rock, and bare ground.
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Visits at the City of Espoo swimming pools
Monthly statistics on the numbers of visitors at swimming halls in Espoo since 2009 and an annual summary since 2004.
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Mixed waste composition in Helsinki Metropolitan Area
A household mixed waste composition study in the Helsinki metropolitan area is carried out every three years.
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Helsinki metropolitan postal code areas
The postal code areas of Helsinki metropolitan area has been produced at HSY together with the cities of Helsinki, Espoo and Vantaa.