Field Notes

<--2004-01-08 09:50:00 | 2004-01-23 10:00:00-->
Other sites visited today: Vaira

Tonzi: 2004-01-13 10:00:00 (DOY 13)
Author: Ted Hehn
Others:

Summary: Reinstall Tower computer, Wind profile sensor heights, fixed Tower HMP fan

When: Fri, 13Jan04, JD-13
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Overcast/fog, cool.

Trip Purpose: Reinstall PC (Hobbs) at Tower site – Hard disk failure 6Jan04

Tonzi Ranch:
-Tower CO2 profile data logger enclosure has water pooling up around base of door- it is not getting into the enclosure.

Wind speed profile sensor heights

 sensor height = boom height + 20.75” Wind speed profile boom arm heights
Top level #5 16.68 meter 53’ 0.0” = 16.1544 meter
#4 14.853 47’ 0.0” = 14.3256 meter
#3 13.01 40’ 11.75” = 12.49 meter
#2 11.78 36’ 2.25” = 11.03 meter
Bottom level #1 10.42 32’ 5.5” = 9.89 meter

Fan on T&RH sensor replaced – appears that galvanic action caused the power lead to corrode and break.

Tower drawing 4.7 amp

Floor system batteries depleted 8 batteries, 8 panels
Tower system 12 batts & 12 panels

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

0 photos found

Graphs display:
16 sets found

No data found for TZ_Fenergy.
11 TZ_tmet graphs found

Explore the graph:Tonzi Tower Met: Temperature and Power in a new window

Explore the graph:Tonzi Tower Met: Solar Radiation in a new window

Explore the graph:Tonzi Tower Met: IRT Sensors in a new window

Explore the graph:LED Sensor Incoming in a new window

Explore the graph:LED Sensor Outgoing in a new window

Explore the graph:4-Band Solar Radiation in a new window

Explore the graph:Air Temperature Profile in a new window

Explore the graph:Relativity Humidity Profile in a new window

Explore the graph:Tonzi Tower PRI in a new window

Explore the graph:SRS PRI/NDVI in a new window

Explore the graph:SRS NDVI in a new window

No data found for TZ_soilco2.
Can't check TZ_mixed
3 TZ_mixed graphs found

Explore the graph:Tonzi PPT in a new window

Explore the graph:Tonzi CO2 and H2O Densities in a new window

Explore the graph:Air Pressure in a new window

No data found for TZ_fflux.
8 TZ_fmet graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Tonzi Soil Temperature Set A in a new window

Explore the graph:Tonzi Soil Temperatures Set B in a new window

Explore the graph:Tonzi Soil Temperatures Set C in a new window

Explore the graph:Tonzi Soil Temperature Set D in a new window

Explore the graph:Well Level in a new window

Explore the graph:Well Water Temperature in a new window

Explore the graph:Soil Water Potential in a new window

No data found for TZ_tram.
No data found for TZ_co2prof.
No data found for TZ_irt.
1 TZ_windprof graphs found

Explore the graph:Wind Speed Profile in a new window

No data found for TZ_tflux.
2 TZ_sm graphs found

Explore the graph:Floor Solar Radiations in a new window

Explore the graph:TZ Soil Moisture in a new window

Can't check TZ_met
1 TZ_met graphs found

Explore the graph:Floor and Tower RH in a new window

Can't check TZVR_mixed
No data found for TZ_osu.
No data found for TZ_fd.
Tonzi Z-cam data

plot of Tonzi z-cam LAI

plot of Tonzi z-cam gap fration