Field Notes
<--2014-12-23 11:18:00 | 2015-01-20 13:15:00-->Other sites visited today: Sherman Island | West Pond | Twitchell Alfalfa | Mayberry | East End | Tonzi
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Twitchell Rice: 2015-01-07 11:00:00 (DOY 7)
Author: Sara Knox
Others: Dennis
Summary: downloaded data. Updated pressure sensor coefficients.
| Twitchell Rice 2015-01-07 We arrived around 11:00 PST. It was sunny, still and warm. Water level was lower than the previous field visit (the boardwalks were no longer under water). I downloaded data, updated the pressure sensor coefficients for the 7500 that was swapped last week, and made 5 spectral measurements over the water from the boardwalk. Dennis cleaned the sensors. The camera only had a few images – looks like the power went out around Jan 1st. Readings: CO2 = 432 ppm (same after cleaning) H2O = 124 mmol m-3 (same after cleaning) signal strength = 73% (75% after cleaning) p = 101.8 kPa t = 11 C CH4 = 2.8 ppm variable (2.6 ppm after cleaning) RSSI = 50% (62% after cleaning) Topped off reservoir. Met looked good. |
0 photos found
6 sets found
12 TW_met graphs found
5 TW_flux graphs found
Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found
Can't check TATWBABCSB_cam