Skip to main content
rice field banner biometlab logo
   
   
 
   
   
   
   
   
 
 

Field Notes

<--2013-07-10 14:30:00 | 2013-07-26 11:25:00-->
Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | West Pond | Twitchell Alfalfa

DWR Corn: 2013-07-16 12:00:00 (DOY 197)
Author: Cove Sturtevant
Others: Sara, Yanel

Summary: Took instrument orientation measurements. Sensors dusty.

Wetland Construction
2013-07-16

We arrived around 12:00 PDT. It was sunny, windy, and cool (19 C). We attended to the tower and took some instrument orientation measurements.

Instrument orientation measurements:
Sonic orientation (+x direction): 0 N (magnetic)
Laterally from mid-sonic to mid-7500: 23 cm @ 60 N (magnetic)

7500 readings:
CO2 = 13.35 mmol m-3 (16 after cleaning)
H2O = 960 mmol m-3 (570 after cleaning)
Diag: 250 (249 after cleaning)
t = 22.8 C
p = 101.2 kPa

MET looked good.

1 photos found

Dust
DC_autocam_20130715_1645.jpg ( 2013-07-15 16:45:02 ) Full size: 1920x1440
Dust

Graphs display:
3 sets found

Can't check DC_mixed
3 DC_mixed graphs found

Temperatures

Battery Voltage and RH

Air Pressure

2 DC_met graphs found

Solar Radiation

Rain and Water Level

3 DC_flux graphs found

Wind Speed

Message Counts

LI7500 CO2

 
 

Login
Select Notes:

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.