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Monitoring Sites - Robson Creek

Measurements

Measurements are being made at the Robson Creek Tower, Atherton, Queensland, Australia. Canopy height is 28m.

Instrument Type	Make	Model	Situation
IRGA Open path - density CO2, H2O - atmospheric pressure	LI-COR	LI-7500A	40m
3D sonic anemometer - wind velocities (u,v,w) - sonic temperature	Campbell	CSAT-3	40m
Air temperature, Humidity - T, Rh	Vaisalla	HMP-45C	40m
PAR Radiation - PPFD	LI-COR	LI-190SB	40m
4 Component Radiation - SW-d, LW-d, LW-u, SW-u	Hukseflux	NR01	40m
Net Radiation - Rn	Kipp and Zonen	NR-Lite	40m
Rainfall - Rain	Vaisalla	RIM8000	40m
CO2 sensor	Campbell	GMP343	40m
Soil temperature (averaging array)	Campbell	TCAV	-8cm 30m SE of tower
Soil heat flux plates (2)	Hukseflux	HFP01	-10cm 30m SE of tower
Soil water content (time domain reflectometer)	Campbell	CS615	-10cm, -75cm, -150cm, -200cm 30m SE of tower
Automatic weather station - rainfall - temperature - wind speed - wind direction - Relative Humidity Rh - Solar radiation Sr - Leaf wetness	Environdata	Weathermaster 2000	2m, location 100m NNW from base of flux tower
Data Logger - EC fluxes	Campbell	CR-3000	40m
PC Notebook - EC fluxes	Lenovo	Ideapad S10e	40m
Power Supply 12V - DC in logger box	1.2kW solar panels Morningstar Tristar 45A	AGM 550AH 24V batteries	10m