Open Coastal DunesRannikon avoimet dyynit

Rannikon avoimet dyynitOpen Coastal Dunes

DatasetExecutable4/7Query nowOpen workbench Subscribe🇫🇮Finland

This dataset provides geospatial data on confirmed and potential open dune areas along the Finnish coastline, compiled by the Finnish Environment Institute (SYKE) from multiple sources. The primary data sources are field inventories of wind and beach deposits carried out between 2006 and 2010. The dataset maps areas where wind-driven sand formations occur or could occur along the coast, supporting environmental monitoring and habitat assessment related to coastal dune ecosystems in Finland.Rannikon avoimet_dyynialueet-aineisto on Suomen ympäristökeskuksen eri lähteistä kokoama paikkatietoaineisto Suomen rannikon varmistetuista ja mahdollisista avoimista dyynialueista. Tärkeimpiä aineistolähteitä ovat olleet vuosina 2006–2010 tehdyt tuuli- ja rantakerrostumien maastoinventoinnit (ns...

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Data schema (9 fields)

Click a field to see example values.

Field	Type	Description
fid	long	Unique identifier for the feature record.Unique identifier for the feature record.
geom	geometry	Geometry representing the dune area's spatial extent.Geometry representing the dune area's spatial extent.
AineistoIDAineisto id	int	Identifier for the dataset entry or source dataset.Identifier for the dataset entry or source dataset.
Lahdetieto	string	Source information describing where the data originated.Source information describing where the data originated.
Status	string	Status indicating the confirmed or possible nature of the dune occurrence.Status indicating the confirmed or possible nature of the dune occurrence.
Kohdenimi	string	Name of the coastal site or location.Name of the coastal site or location.
GeometriaLahdeGeometria lahde	string	Description of how the geometry was derived or its data source.Description of how the geometry was derived or its data source.
area	double	Area of the dune polygon, in square metres.Area of the dune polygon, in square metres.
perimeter	double	Perimeter length of the dune polygon, in metres.Perimeter length of the dune polygon, in metres.

Schema captured from wfs 26 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (3 records)

fid	AineistoID	Lahdetieto	Status	Kohdenimi	GeometriaLahde	area	perimeter
1	1	Suojelualueiden kuviotietoaineisto (SAKTI), kokonaan tai osin	Mahdollisesti luonnonsuojelulain mukainen esiintymä alueen sisällä	Örö	Avoimen 2025-aineiston ja SAKTI-LSL-aineiston (22.2.2026) erotus	11772.718535089865	403.89655342315376
2	2	Suojelualueiden kuviotietoaineisto (SAKTI), kokonaan tai osin	Mahdollisesti luonnonsuojelulain mukainen esiintymä alueen sisällä	Örö	Avoimen 2025-aineiston ja SAKTI-LSL-aineiston (22.2.2026) erotus	44713.92843272537	1088.4757653970692
3	3	Suojelualueiden kuviotietoaineisto (SAKTI), kokonaan tai osin	Mahdollisesti luonnonsuojelulain mukainen esiintymä alueen sisällä	Jurmo, Örarna	Avoimen 2025-aineiston ja SAKTI-LSL-aineiston (22.2.2026) erotus	26498.771553099563	1985.8930279473652

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Query examples

curl -s 'https://paikkatiedot.ymparisto.fi/geoserver/syke_rannikonavoimetdyynit/wfs?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'

List the feature types (layers) and supported operations.

Full API documentation ↗