| System | Open-path system |
| Wind speed | Ultrasonic anemometer (SAT-540, KAIJO, Japan) |
| Air temperature | Ultrasonic anemometer (SAT-540, KAIJO, Japan) |
| Water Vapor | Open-path CO2/H2O analyzers (LI-7500, LI-COR) |
| CO2 | Open-path CO2/H2O analyzers (LI-7500, LI-COR) |
| Measurement height | 19m |
| Sampling frequency | - |
| Averaging time | - |
| Data logger | - |
| Data storage | - |
| Original data (Raw data or statistics) | - |
| Observation items | Levels / Depth | Instrument |
| Global solar radiation (incoming) | 18.05m | CNR1 (Kipp and Zonen, Netherland) |
| Global solar radiation (outgoing) | 18.05m | CNR1 (Kipp and Zonen, Netherland) |
| Long-wave radiation (incoming) | 18.05m | CNR1 (Kipp and Zonen, Netherland) |
| Long-wave radiation (outgoing) | 18.05m | CNR1 (Kipp and Zonen, Netherland) |
| Net radiation | - | - |
| PPFD (incoming) | 18.05m | Li-190 (LICOR, USA) |
| PPFD (outgoing) | - | - |
| Direct/diffuse radiation | - | - |
| Direct/diffuse PPFD | - | - |
| Air temperature | 18.05m | HMP45D (Vaisala, Finnland) |
| Humidity | 18.05m | HMP45D (Vaisala, Finnland) |
| Soil temperature | 0.02, 0.05, 0.10, 0.20, 0.50m | C-PT100 (Climatec, Japan) |
| Soil heat flux | - | PHF-01 (REBS Inc., USA) |
| Soil water content | 0.02, 0.05, 0.10, 0.20, 0.50m | CS-616 (Campbell Sci., USA) |
| Wind speed | 18.8m | 010C (MetOne, USA) |
| Wind direction | 18.8m | 020C (MetOne, USA) |
| Barometric pressure | - | - |
| Precipitation | - | - |
| CO2 concentration | - | - |