Field Notes

<--2013-06-18 13:30:00 | 2013-06-27 13:30:00-->
Other sites visited today: Twitchell Rice | West Pond | Twitchell Alfalfa | Sherman Island

DWR Corn: 2013-06-20 13:00:00 (DOY 171)
Author: Sara Knox
Others: Dennis, Yanel, Jenny

Summary: Cleaned sensors since they were dusty. Measured the height of the sensors.

We arrived around 13:00 PDT. It was sunny, hot and breezy. Dennis and Jenny cleaned the sensors since they were slightly dusty. Not too dusty this week though. We also measured the height of the sensors above the ground surface:

Height to the LI-7500 (mid-way point in the path): 5.15 m
Height to the sonic (mid-way point between the transducers): 5.2 m
Height to the radiometer: 4.47 m
Separation between the 7500 and sonic: 23 cm

1 photos found

digging ditches
DC_autocam_20130619_1415.jpg ( 2013-06-19 14:15:03 ) Full size: 1920x1440
digging ditches

Graphs display:
3 sets found

Can't check DC_mixed
3 DC_mixed graphs found

Temperatures

Battery Voltage and RH

Air Pressure

7 DC_met graphs found

Solar Radiation

Rain and Water Level

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperatures Set 3

Soil Moisture

Soil Heat Flux

3 DC_flux graphs found

Wind Speed

Message Counts

LI7500 CO2