Field Notes
<--2019-04-03 09:35:00 | 2019-04-18 09:20:00-->Other sites visited today: Sherman Wetland | West Pond | Sherman Barn | Mayberry | Bouldin Alfalfa | East Pond | East End
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Bouldin Corn: 2019-04-11 15:10:00 (DOY 101)
Author: Daphne Szutu
Others: Joe, Jiangong
Summary: calibrated 7700, windy day, removed PurpleAir sensor, installed well sensor, updated CR1000 program, power out for 16 hours overnight
| 2019-04-11 Bouldin Corn Joe, Jiangong, and I arrived at 15:10. It was a windy and mostly cloudy day, with scattered sun. The field is dry with short weeds growing, and the soil is more firm. LI7700 readings: CH4 1.94ppm RSSI 40-->89 after cleaning We calibrated LI-7700 sn TG1-0155. The PurpleAir microSD card is cracked and dead, so we brought back the PurpleAir sensor sn 68c63acc07a9 and the power cable. Jiangong moved the PurpleAir mounting bolt to the northern side of the boardwalk, where we won’t bump our head into it as much. I downloaded the met data. Joe dug a well, installed a PVC pipe with some holes drilled in it, and added water level sensor sn 70011234 under the tower. The pressure sensor is 117cm below the top of the pipe. The top of the pipe is 25 above the ground level and there was water at 85cm below the top of the pipe. I updated the CR1000 program and uploaded it to the CR1000. We left at 16:00. Looking at the data back in the lab, seems power was out (all sensors down) 2019-04-03 17:00:00 to 2019-04-04 09:00:00. |
0 photos found
6 sets found
17 BC_met graphs found
5 BC_flux graphs found
Can't check TATWBABCSB_cam
Can't check MBSWEEWPBCBA
No data found for BC_pa.
1 BC_arable graphs found