The zip package “2019” is available in Mapinfo TAB, KML, SHP and Geopackage formats. The coordinate system of the material is ETRS-GK25 (EPSG:3879), with the exception of the KML file WGS 84 (EPSG:4326).
Electoral districts in City of Helsinki WFS/WMS API
Coordinate systems:
- Maintained in ETRS-GK25 (EPSG:3879), can be projected to other coordinate systems. See GetCapabilities query for other possible coordinate systems.
API addresses:
- WFS API: https://kartta.hel.fi/ws/geoserver/avoindata/wfs
- WMS API: https://kartta.hel.fi/ws/geoserver/avoindata/wms
Layers:
- Halke_aanestysalue
- Halke_aanestysalue_iso