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Measurements
Measurements being made at Samford.
| Instrument Type | Make | Model | Situation | 
|---|---|---|---|
| IRGA Open path - density CO2, H2O - atmospheric pressure | LI-COR | LI-7500 | 2m | 
| 3D sonic anemometer - wind velocities (u,v,w) - sonic temperature | Campbell | CSAT-3 | 2m | 
| Air temperature, Humidity - T, Rh | Vaisalla | HMP-45C | 2m | 
| Net Radiation - Rn | Kipp and Zonen | CNR1-L3m | 2m | 
| Net Radiometer | Kipp and Zonen | NR-Lite | 2m | 
| Rainfall - Rain | Campbell | CS700-L10m | 0.5m | 
| Wind direction, speed - W dir , W vel | Gill Instruments | Windsonic | 2m | 
| Soil temperature | Campbell | 107-L | -0.1m 3m from station | 
| Soil temperature (averaging array) | Campbell | TCAV | -0.03m 3m from station | 
| Soil heat flux plates (2) | Campbell | HFT3 | -0.06m 3m from station | 
| Soil water content (time domain reflectometer) (16) | Campbell | CS615 | -0.1,  0.3, 0.5, 0.8m x 4 locations 3m from station | 
| Power Supply - 12V DC EC flux station | - solar panels (3) (BP) | 120W ea | 2m |