Joint Development Forum

Some Oskari Project owners and current Technical coordinator (National Land Survey of Finland, NLS) have formed a Joint Development Forum (JDF) to develop Oskari together. The JDF invites all interested community members to participate in the forum activities.

1-2 organisational members are also selected to represent the whole Oskari Community during the Oskari Community Day (usually held in April-May in Finland). The selection is done by the Community.

Oskari Communication Coordinator acts as the secretary for the JDF and is guided by the JDF. 

The JDF is formed by signing a contract with NLS. NLS has promised to provide technical support and counselling for the JDF Project Owners. NLS acts also as the legal person handling financial issues for the JDF. The activities of the JDF and membership payments are decided by the members of the JDF annually.

In 2017 the membership fee was 5000€/Project owner.

If your organisation is willing to support JDF work, please contact Communication Coordinator ( 

Current members of the JDF (2017)

Matti Pesu, Liikennevirasto

Outi Hermans, City of Helsinki
Katariina Hilke, City of Turku
Sirpa Joukainen / Elina Ojanperä, Helsinki region Environmental services
Eki Karlsson, Suomen latu ry
Marko Kauppi, City of Tampere
Marko Latvanen, State Treasury (representative of Population Register Centre of Finland)
Jan Lindbom, Dimenteq Ltd
Minna Ryyppö, National Board of Antiquities (Finland)
Jaakko Viitala, National Land Survey (Finland)
Timo Aarnio, National Land Survey (Finland)
Rina Tammisto, Statistics Finland
Sara Tamsaari, Regional Council of Southwest Finland

Communication Coordinator
Sanna Jokela, Gispo Ltd

Technical Coordinator

National Land Survey of Finland