Field Notes

<--2005-12-06 00:00:00 | 2005-12-13 10:30:00-->
Other sites visited today: Vaira | Tonzi
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Tonzi: 2005-12-13 09:00:00 (DOY 347)
Author: Ted Hehn
Others:

When: Tue-Wed, 13-14Dec05 JD-347-348
Where: Tonzi
Who: Ted Hehn
Weather Cool, fog in the morning, clear skies by 9-10 am

Trip Purpose Change out system batteries & general site visit

Tonzi Ranch:
13Dec05
Tower
Install 6 gell cell batts removed from Vaira on tower system.

14Dec05
Tower
V = 14.2
SA = 0
LA = 4.1

Charge status 5 blinks => near full charge

Install solid state switch on webcam. Failure. Voltage drop across unit is problem. Remove.

12:48 Zero and span Li 820 on profile system.

Replace webcam window.

Floor
13Dec05
Install 6 new gel cell batts on floor system.

Upon power up LI7500 was not working. Power plug was not firmly in place. Push in plug and tighten thread and it begins to function.

Soil co2 profile fencer in yellow mode. Batt volts at 13. Something wrong but unable to determine what.

14Dec05
V = 14.1
SA = 15.1
LA = 1.8

Batt stat = flashing green
Charge stat = green

Field Data

No tank data

No TZ 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 TZ Tree DBH found

No water potential data found

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found