This eddy covariance tower is located on a drained agricultural peatland in the Pohjois-Pohjanmaa region of Finland. The site was drained since at least the 1930s and has a shallow peat depth. Grass is cultivated for 3–4 years followed by 1–2 years of cereal crops. Due to the prevailing wind direction, the measurements cover the field within 115–302°.