Multi-scale soil moisture data and process-based modeling reveal the importance of lateral groundwater flow in a subarctic catchment

Hydrological data measured in Lompolonjängänoja (LJO) catchment and used in Nousu et al. ET_fluxes.csv- Eddy-covariance based, daily evapotranspiration (ET) fluxes [mm/d] at Kenttärova (NFOR) and Lompolojänkkä (NWET) stations GW_levels.csv- Observed groundwater levels [m] relative to the ground surface measured around the LJO catchment Q_runoff.csv- Observed specific discharge [mm/d] at the LJO catchment outlet THETA_kenttarova.csv- Automatically measured soil moisture (i.e. volumetric water content [m3/m3]) around Kenttärova stations THETA_spatial.csv- Manually measured soil moisture (i.e. volumetric water content [m3/m3]) around the LJO catchment