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Field Notes

<--2013-01-24 09:15:00 | 2013-03-13 09:00:00-->
Other sites visited today: Tonzi | Tonzi

Vaira: 2013-02-06 12:30:00 (DOY 37)
Author: Joe Verfaillie
Others: Siyan

Summary: CR1000 for stardot images worked, Collected data, new program for met 23x for new peltier chip shf sensors.

Vaira
2013-02-06

I arrived about 12:30 with Siyan. It was clear, sunny and cool with a light breeze from the southwest. This morning on the way up, the Delta was clear and still, while the central valley was very foggy. There are puddles in the road and the water hole is completely full. There was dew still in the shady place. The grass looks a little more lush than last time.

I collected data from the data loggers. The CR1000 collecting the Stardot images seemed to work flawlessly. I collected all the data from the 23x and then uploaded a new program to include five new SHF plates (peltier chips) and thermocouples.

Siyan installed the new peltier SHF plates in a profile in the side of a pit to the east of the tower. The values seemed okay but the second TC was nonfunctional and could be replaced.

Field Data

No tank data

Well Depth

DateLocationDepth (feet)
2013-02-06TZ_floor27.6
2013-02-06TZ_road35.5
2013-02-06TZ_tower31.1

No TZ Moisture Point data found

No VR Moisture Point data found

No TZ grass heigth found

No VR grass heigth found

Tree DBH

DateTag#Reading (mm)

No water potential data found

No VR Grass Biomass data found

No VR OakLeaves Biomass data found

No VR PineNeedles Biomass data found

0 photos found

Graphs display:
9 sets found

16 VR_met graphs found

Temperatures

System Power Voltage

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperature Set 3

Soil Temperature at -4cm

Soil Heat Flux

Soil Moisture

Photosynthetic Active Radiation

Short/Long Wave Radiation

LED sensor

Vaira PPT

Peltier SHF Plates

Peltier SHF Temperatures

LED NDVI

NDVI SRS Raw Data

2 VR_flux graphs found

CO2 Density

Sonic Wind

6 VR_soilco2 graphs found

VR West Eosense Profile

VR North Vaisala Profile

Soil CO2 West Temperatures

Soil CO2 North Temperatures

Soil CO2 East Temperatures

VR East Vaisala Profile

No data found for VR_pond.
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.

 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.