Field Notes

<--2017-06-01 12:30:00 | 2017-08-17 10:30:00-->
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Vaira: 2017-06-15 09:00:00 (DOY 166)
Author: Joe Verfaillie
Others: Siyan

Summary: Hot and dry, pond radio not making connection, no manual soil moisture due to low battery.

Vaira
2017-06-15

I arrived about 9:00 with Siyan. It was clear, sunny and hot with a little breeze. The ground and grass are crispy dry. The water hole is still mostly full and there is a bit of green in the low spot by the gate.

We went to the pond since it hasn’t sent data for a few days. The antenna was bent over like a bird had been sitting it. I straightened the antenna and collected data directly from the data logger. The water level continues to fall (18.24 feet) exposing half of the second staff gauge.

Back at the tower there was still no connection to the pond. I raised the antenna temporarily, restarted the modem and use the netbook connected directly to the modem but still no connection. Next time I will take that radio over to the pond and test it there.

The Moisture Point meter was acting funny due to super low battery – so no manual soil moisture. Also the top pin of the probe near the solar panels is broken.

I collected the data. We don’t have a spare USB drive right now so we ejected the drive, moved the files off and reinserted it.

I moved the Licor box down a little bit so the door opens fully. It was being blocked by the tripod leg.

Field Data

No tank data

No VR Well data found

No TZ Moisture Point data found

No VR Moisture Point data found

No TZ grass heigth found

No VR grass heigth found

No VR Tree DBH found

No water potential data found

No VR Grass Biomass data found

No VR OakLeaves Biomass data found

No VR PineNeedles Biomass data found

1 photos found

View of the large pond northeast of our tower site
20170615VR_Pond.jpg ( 2017-06-15 09:15:13 ) Full size: 1440x1920
View of the large pond northeast of our tower site

Graphs display:
9 sets found

16 VR_met graphs found

Explore the graph:Temperatures in a new window

Explore the graph:System Power Voltage in a new window

Explore the graph:Soil Temperatures Set 1 in a new window

Explore the graph:Soil Temperatures Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Soil Temperature at -4cm in a new window

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Photosynthetic Active Radiation in a new window

Explore the graph:Short/Long Wave Radiation in a new window

Explore the graph:LED sensor in a new window

Explore the graph:Vaira PPT in a new window

Explore the graph:Peltier SHF Plates in a new window

Explore the graph:Peltier SHF Temperatures in a new window

Explore the graph:LED NDVI in a new window

Explore the graph:NDVI SRS Raw Data in a new window

2 VR_flux graphs found

Explore the graph:CO2 Density in a new window

Explore the graph:Sonic Wind in a new window

6 VR_soilco2 graphs found

Explore the graph:VR West Eosense Profile in a new window

Explore the graph:VR North Vaisala Profile in a new window

Explore the graph:Soil CO2 West Temperatures in a new window

Explore the graph:Soil CO2 North Temperatures in a new window

Explore the graph:Soil CO2 East Temperatures in a new window

Explore the graph:VR East Vaisala Profile in a new window

2 VR_pond graphs found

Explore the graph:Pond Level and Rain in a new window

Explore the graph:Vaira Pond Temperatures in a new window

Can't check TZVR_mixed
No data found for VR_fd.
No data found for VR_processed.
No data found for VR_arable.
No data found for VR_soilvue.