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Metatiedon tiedot
Metatiedon kieli: en
Metatiedon julkaisupäivämäärä: 2013-06-27
Metatiedon viimeisin päivitys: 2016-02-09
Metatiedosta vastuussa oleva osapuoli: Finnish Environment Institute
Organisaation rooli: Yhteystaho
Vastuutahon sähköposti: alu_tuki@ymparisto.fi
Aineiston tunnistamistiedot
Aineiston nimi: Residential Areas
INSPIRE-id: 1002104
Aineiston päivityspäivämäärä: 2013-04-09
Aineiston kieli: fi
Tiivistelmä: YKR Residential areas is a spatial dataset for delineating Finnish residential areas. The delineation method is based on the Monitoring System of Spatial Structure and Urban Form (YKR) produced by the Finnish Environment Institute. The analyses are made in a 250 x 250 meter statistical grid. The process delimits residential areas and classifies them into high-rise, low-rise and sparse detached house areas. The delineation of residential areas is based on the delineation of densely populated areas, localities, also produced by the Finnish Environment Institute. Residential areas are physical and functional entities, which in addition to residential block areas, include public and private services such as grocery stores and day cares situated within a walking distance of the residential blocks. The high-rise and low-rise areas form distinct residential districts inside localities, while sparse detached house areas are fragmented (sprawled) and do not form clear systems with their nearby services. The delineation of the residential area dataset takes into account the following factors: the number of buildings, the gross floor area, the housing type and area density. All statistical grid-cells where the gross floor area of industrial, office or commercial buildings is dominant are excluded even if they include some residential floor area or buildings. The cells are divided into high-rise areas and low-rise areas according to the distribution of different housing types. The sparse detached house area has an areal density below 0.02. The Finnish title of this dataset is “Asuinalueet”. The dataset belongs to SYKE’s open data collection (CC BY 4.0)
Aineiston tyyppi: Vektori
Aineiston status: Jatkuvasti ylläpidettävä
Ylläpitotiheys: vuosittain
Mittakaava: 100000
Aineistosta vastuussa oleva osapuoli: Finnish Environment Institute (SYKE)
Aineiston vastuutahon rooli: Omistaja
Aineiston vastuutahon sähköposti: gistuki.syke[at]ymparisto.fi
Käyttötarkoitus: Monitoring the urban and spatial structure in accordance to the Land Use and Building Act.
Myötävaikuttanut taho: Statistics Finland
Myötävaikuttanut taho: Ministry of the Environment
Lisätietoja: http://geoportal.ymparisto.fi/meta/julkinen/dokumentit/ResidentialAreas.pdf
Esimerkkikuva
URL: http://geoportal.ymparisto.fi/meta/julkinen/kuvat/Asuinalueet.jpg
Sisältötieto:
Sisällön tyyppi: Ladattava aineisto
Aiheluokka
Teema: Aluesuunnittelu/kiinteistöjärjestelmä
Koordinaattijärjestelmä
Koordinaatisto: 3067
Vertausjärjestelmän organisaation tunniste: ETRS-TM35FIN
Avainsanat
Inspire-teemaluokka
Teema: Maankäyttö
Maantieteellinen kattavuus
Länsi (long): 18.5628
Etelä (lat): 59.2359
Itä (long): 32.8826
Pohjoinen (lat): 70.0986
Zoom to the resource envelope
Muu kattavuustieto
Sijainnillinen ja ajallinen kuvaus: Syke’s open information service delivers the most current version of the dataset as well as the historical data at five year intervals from 1990 onwards including only the land area information. Current version is updated on a yearly basis. For the internal use in environmental administration the data is available at five year intervals from 1990 onwards and on a yearly basis from 2011 onwards and includes all the attribute information.
Laatutiedot
Historiatiedot: The high-rise areas, low-rise areas and sparse detached house areas have been delineated based on a 250 x 250 meter statistical grid provided by Statistics Finland. The delineation applies the delineation of Localities also produced by the Finnish Environment Institute (SYKE).
Prosessointihistoria Process description 1. All cells having at least one residential building are selected from the YKR-localities (densely populated areas) dataset 2. Cells having water area of 100% are excluded 3. Area density (e) is calculated per cell: the gross floor area is divided by the land area. Floor area includes only buildings that are classified to be included in building stock. This excludes e.g. agricultural buildings, saunas or vacation homes. 4. Selection of sparse detached house areas: cells that have at least 1 residential building and area density (e) < 0.02. 5. Selection of high-rise areas: Floor area of residential buildings is at least 40% of gross floor area and floor area is at least 400 k-m² as well as e > 0.02. OR The floor area of residential buildings is at least 20 % of gross floor area and floor area is at least 1000 k-m² and e >= 0.02. Floor area of apartment blocks >= 60 % of the gross floor area of housing buildings. 6. Selection of low-rise areas: Floor area of residential buildings is at least 40 % of gross floor area and e > 0.02 OR the floor area of residential buildings is at least 20% of gross floor area and 1000 k-m² and e > = 0.02. Small house floor area > 40% of the gross floor area of housing buildings. 7. Cells that do not fit to the above mentioned requirements are excluded. Also cells having residential buildings and area density => 0.02, but missing the information of residential gross floor area, are excluded from the dataset. 8. Polygons for all different residential area types are formed so that adjacent cells and cells sharing corners form continuous surfaces.
Rajoitukset
Saatavuus- ja käyttöehdot: SYKE applies Creative Commons By 4.0 International license for open datasets.
Saantirajoitteet: Lisenssi
Käyttörajoitteet: Lisenssi
Turvaluokittelu: Julkinen
Lupateksti: Source: SYKE
Jakelutiedot
On Line -osoite: http://www.syke.fi/openinformation
Metatietostandardin tiedot
Metatietostandardin nimi: ISO 19115 Geographic Information - Metadata
Metatietostandardin versio: DIS

The license for open SYKE's open datasets is Creative Commons Attribution 4.0 International.

The data described here can be freely used to all purposes, provided that the source of the data is mentioned.

The citation for the dataset as given above.

Further information on the license:
https://creativecommons.org/licenses/by/4.0/legalcode (English)
https://creativecommons.org/licenses/by/4.0/legalcode.fi (Finnish)

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