Site 09 Greenfield

Site09 032Latitude: 39.8627 N
Longitude: 85.7448 W
Address: 5123 N 300 E, Greenfield, IN
Click here for Google map
Elevation: 277 m ASL
Install Date: 30 March 2012
Sampling Heights: 10/40/70/130 m AGL
In-situ GHG Instrument: CFKADS2060 (CO2/CO/CH4) (25 March 2017 -current)
CKADS2025 (CO2/CO) (30 March 2012 – 24 March 2017)
NOAA Flasks

Reference Tank CO2 (ppm) CO (ppb) CH4 (ppb) Pressure (psi)/ Date
CC336482 396.06 (396.04) 142.85 (141.95) 1864.9* 1900 Mar 2012; 1500 Aug 2012; 1350 Nov 2013;  1100 April 2015; 900 Oct 2015; 600 July 2016; 450 psi Feb 2017; 450 psi March 2017

Additional tubing length:
Notes: MD1 pump

*Tank field calibrated for CH4 on 25 April 2017

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