Skip to main content

Cadastral index map

The location of the real property unit is shown on the cadastral index map. On the map, there are property and other register unit boundaries, boundary markers and property identifiers. The product belongs to the open data of the National Land Survey of Finland.

Other attribute data related to properties are available in the Land Information System.

Purpose:

Data in the Cadastral index map is needed for instance in connection with property transactions and acquisition of building permits, and when clarifying own or others' rights of passage or property boundaries, boundary markers and property identifiers.

Geographic location
Entire Finland
Reference system
ETRS89 / TM35FIN(E,N) (EPSG:3067)
Scale
5000
Spatial representation
Vector
Maintenance

Updating frequency. Vector: continuous, Raster: weekly

Lineage

Property boundaries are marked with boundary markers in the terrain when forming a property. Boundary markers indicate the boundary lines of a property. A boundary can also be a natural terrain formation, such as a shore, drainage ditch or road. In sparsely populated areas, boundary markers have been defined with an accuracy of approx. 20 cm by GPS measurement since 2005. Coordinates of earlier boundary markers have been defined either by image measurement from aerial photographs or by digitalisation from maps. The accuracy of these boundary markers varies in general between 50 cm and 4 m, over 4 m in some cases. The accuracy of a boundary marker is indicated by its RSK value.

In population centres, the Cadastral index map is mainly based on the municipality's large scale base map material in the plans, the property data of which has been updated.

There can be inaccuracies in the location data of the Cadastral index map, because there are no exact coordinates for all boundary markers. The area of a register unit is shown in more detail in the cadastral survey documents (available in the archives of the keeper of the cadastral registry) and the terrain than on the Cadastral index map.

More information, report on positional accuracy of boundary markers in the Cadastral index map (in Finnish) http://www.maanmittauslaitos.fi/sites/maanmittauslaitos.fi/files/old/Nro_112_Kiinteistorekisterikartan_rajamerkkien_sijaintitarkkuus.pdf

Responsible party

National Land Survey of Finland

Conditions applying to access and use
Copyright and other immaterial rights to the Cadastral index map are owned by the National Land Survey and the municipalities. The data material is not confidential. Public access to the material is not restricted by the INSPIRE Directive.
Distribution format
XML/GML
Mapinfo MIF/MID
ESRI Shapefile
PNG

Processing fees for Cadastral index map data

Product Price € (excl. VAT) Price € (incl. VAT)
77103010080
Cadastral index map dataset, first municipality or area – standard and customised detachment
92,02 114,10
77103010083
Cadastral index map dataset, following municipality or area, customised
57,74 71,60
77103010081
Cadastral index map dataset, following municipality, standard version
15,73 19,51
77103010082
Cadastral index map dataset, entire Finland, standard version
525,00 651,00
77103010084
DWG/DXF conversion – area or municipality
15,73 19,51
77103010088
Detachment of plot plan data for the area of one real estate
47,42 58,80
77103010085
Property identifiers, first municipality with feature definitions
92,02 114,10
77103010086
Property identifiers, following municipality with feature definitions
15,73 19,51
77103010087
Property identifiers, entire Finland with feature definitions
1050,00 1 302,00
77103010100
Customised digital datasets €/h
92,02 114,10
Not based on a decree