With a datalogger (Campbell CR10X) the following parameters are measured: incoming and reflected short wave radiation, incoming and reflected long wave radiation, incoming direct PAR, incoming diffuse PAR, reflected PAR, relative humidity, air temperature, air pressure, wind speed, wind direction, soil moisture (3x), soil temperature (3x) and rainfall.
Every day the data stored on the datalogger are collected and graphs are created automatically. These graphs can be found on this web-site.
Aubinet M., Grelle A., Ibrom A., Rannik �., Moncrieff J., Foken T., Kowalski A.S., Martin P.H., Berbigier P., Bernhofer Ch., Clement R., Elbers J.A., Granier A., Gr�nwald T., Morgenstern K., Pilegaard K., Rebmann C. , Snijders W., Valentini R., Vesala T. Estimates of the Annual Net Carbon and Water Exchange of Forests: the EUROFLUX Methodology. Adv. Ecol. Research, 30 (2000), 113-175.
Moncrieff, J.B., J.A. Elbers, & others, 1997. A system to measure surface fluxes of momentum, sensible heat, water vapour and carbon dioxide. Journal of Hydrology 188-189/89-611, special issue on HAPEX-Sahel, 1997, Elsevier Science.