Field Notes
<--2014-07-23 14:30:00 | 2014-08-07 15:30:00-->Other sites visited today: Sherman Island | Mayberry | East End | West Pond | Twitchell Alfalfa
Twitchell Rice: 2014-07-31 13:00:00 (DOY 212)
Author: Cove Sturtevant
Others: Dennis, Patty
Summary: Regular site visit. Camera problems.
| Twitchell Rice 2014-07-31 We arrived about 13:00 PDT. Warm with a nice breeze. High sparse clouds. I did tower maintenance while Dennis and Patty did spectral and veg height. Still lots of weeds in the field. The camera was off and the card had only one photo. I put new batteries into the camera and started the program. 7500 readings: CO2 = 370 ppm (375 after cleaning) H2O = 870 mmol m-3 (815 after cleaning) signal strength = 92.92% (93.86% after cleaning) p = 101.65 kPa t = 28.5 C sos: 351.8 m s-1 7700 readings: CH4 = 2.0 ppm (same after cleaning) RSSI = 41% (71% after cleaning) Met looked good. Cleaned rad. The LED was covered in bird poop.   |
Veg Height (cm): Tape measure from ground to top of plant
64, 73, 72, 67, 86, 80, 90, 75, 70, 64, 70, 66, 66, 76, 70, 65, 78, 70, 80, 100, avg = 74.1, stdev = 9.45
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