Field Notes
<--2020-12-16 12:50:00 | 2021-01-17 14:00:00-->Other sites visited today: Mayberry | Sherman Wetland | West Pond | Bouldin Alfalfa | Bouldin Corn
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East End: 2021-01-03 12:45:00 (DOY 3)
Author: Daphne Szutu
Others: Mike
Summary: Regular data collection/cleaning, dropped clipboard in water, Apogee NDVI in wiring loose--fixed, increased 7700 spin to 45sec
| 2021-01-03 East End Mike and I arrived at 12:45 PST. It was calm, cool, and partly overcast. We could hear foghorn and occasional hunting sounds. The staff gauge read 30cm. I dropped the clipboard in the water briefly, but it wasn’t too bad. It’s been raining a bit in the past few weeks, but the roads were still fine. It’s forecast to rain more this coming week. I downloaded met, camera, USB GHG, and miniDOT data. I cleaned flux and rad sensors and swapped the miniDOT and water level sensor desiccants. The reservoir was empty; I refilled it to 70% full to save on DI water for the remaining sites. The Apogee NDVI_in data wire was loose—fixed. I checked the 7700 spin and wash. Visually, they both seemed fine. After the spray finished, it took about 40 seconds to return back to a clean RSSI around 80. I left the spray at 10sec and changed the spin from 30sec to 45sec to reflect this. I’ll check the other 7700s to see if their spin times should also be increased. LI-7500 readings: CO2 417ppm H2O 533ppm T 16.3C P 102.2kPa SS 98 --> 100+ after cleaning LI7700 readings: CH4 2.0 after cleaning RSSI 54 --> 81 after cleaning We left at 13:20 PST. |
0 photos found
11 sets found
14 EE_met graphs found
Can't check EE_mixed
1 EE_mixed graphs found
8 EE_flux graphs found
Can't check MBWPEESWGT_mixed
1 EE_cam graphs found
Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
Can't check EE_Temp
5 EE_Temp graphs found
Can't check EE_minidot
1 EE_minidot graphs found
Can't check MBSWEEWPBCBA
1 EE_processed graphs found