Meteorological measurements at the 30 m tower in old-growth forest on inceptisol.
| Measurement | Sensor | Recording | depth | Frequency |
| Wind speed and direction | RM Young wind sentry | Campbell 21X | 30 m | 1 s |
| leaf wetness | Campbell 237-L | Campbell 21X | 30 m | 1 s |
| Solar radiation | Li-Cor pyranometer | Campbell 21X | 30 m | 1 s |
| Temperature | Vaisala thermister | Campbell 21X | 30 m | 1 s |
| Relative humidity | Vaisala Humicap | Campbell 21X | 30 m | 1 s |
| Rainfall | Texas Electronics tip | Campbell 21X | 30 m | 30 min |
| Soil temperature | Type 1 thermocouple | Campbell 21X | -0.05 m | 1 s |
| Soil moisture | Campbell CS-615 | Campbell 21X | 0 to 0.3 m | 30 min |