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Open-path analyzers were calibrated approximately in every 6 months with standard CO2 gases and a dew point generator(LI610, Li-Cor, USA) The CO2/H2O concentration profile system is being calibrated once a day for the zero (CO2, H2O) and span CO2 concentration. H2O span is being manually calibrated once a week. Other micrometeorological instruments are being calibrated approx. once in every 6 months. |
| Tower, Electrical power(AC), facilities for communication(none), accommodation(none) |
| Grant(code:1-8-3) from Sustainable Water Resources Research Center of 21 Frontier R&D program |
| A3 Foresight Program from the Korea Science and Engineering Foundation |