Open data of National Land Survey

BETA-service of Vector Tiles

 

Statistical information on real estate transactions

 

Open data file download service

 

Old printed maps

 

Open WMTS-service

 

Open WMS-service

 

Open WFS-service

                             
INSPIRE compliant services

 

RINEX and DGNSS service

RINEX service offers GNSS observation and navigation data from FinnRef GNSS reference stations. The FinnRef network is the national first order CORS (Continuously Operating Reference Station) network defining the first order of the national ETRS89 realization (EUREF-FIN). Data is delivered in RINEX format which is the de facto standard for GNSS post processing data. Data for GPS and Glonass is available.
https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/positioning-services/rinex-palvelu

DGNSS (differential GNSS) service offers DGNSS correction data for real time code-based positioning. The DGNSS data is based on the error modelling based on the observations of FinnRef stations. The correction data is transmitted via Ntrip protocol in standardized RTCM formats. Corrections for GPS and Glonass are available.
https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/positioning-services/dgnss-service

More information

If you need help or have any questions, please contact the Communication Team of National Land Survey:

viestinta@maanmittauslaitos.fi

Communication Specialist Jade Lehtinen, +358 50 320 4555
Communication Assistant Suvi Takala, +358 50 516 4384