Creative Commons Attribution 4.0 International (CC BY 4.0)Miki SirolaMari PihlatieMarkku KoskinenTatu Polvinen2025-04-292025-01-14https://datakatalogi.helsinki.fi/handle/123456789/659Package includes meteorology data and pit data and their documentation in SMEAR-Agri agricultural measurement station Viikki, Helsinki, Finland.74717757Openhttps://creativecommons.org/licenses/by/4.0/net ecosystem exchangemeteorological variablessoil variables