Field Notes
<--2019-04-25 10:55:00 | 2019-05-23 08:45:00-->Other sites visited today: Bouldin Corn | East End | East Pond | Sherman Wetland | West Pond | Mayberry | Sherman Barn
Phenocam link: Searching...
Bouldin Alfalfa: 2019-05-02 10:20:00 (DOY 122)
Author: Daphne Szutu
Others: Alex, Kuno, Ariane
Summary: Regular data download/cleaning, spectral, alfalfa mowed, HMP air temperature bad for a few days
2019-05-02 Bouldin Alfalfa Alex, Kuno, Ariane, and I arrived at 10:20. It was a breezy and sunny day with blue skies. The alfalfa had been mowed (but not baled), and we trimmed the alfalfa under the tower. Alex took spectral measurements (1-10 cut alfalfa, 11-21 drying hay on field), using putty for the dark reference. Kuno added a bolt to the phenocam mount to prevent it from slipping. I downloaded met, cam, USB GHG, and FD data. Ariane cleaned flux and rad sensors. The wash reservoir was mostly full, so we did not refill it. LI-7500 readings: CO2 421ppm H2O 405ppm T 20.9C P 101.6kPa SS 97--> forgot to write after cleaning LI7700 readings: CH4 1.99ppm RSSI 51--> forgot to write after cleaning We left at 10:50. Looking at the data back in the lab, the HMP air temperature data seems too low/suspect starting 2019-04-28. It probably needs to be gap-filled from 2019-04-28 through 2019-05-01. Not sure what caused to it to drift or revert. |
Next Mowing: 2019-06-08
0 photos found
7 sets found
5 BA_flux graphs found
21 BA_met graphs found
6 BA_arable graphs found
Can't check TATWBABCSB_cam
Can't check MBSWEEWPBCBA
2 BA_processed graphs found
No data found for BA_adex.