Field Notes

<--2012-06-21 12:30:00 | 2012-07-05 12:30:00-->
Other sites visited today: Mayberry | Sherman Island | West Pond | DWR Corn
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Twitchell Rice: 2012-06-29 13:00:00 (DOY 181)
Author: Joe Verfaillie
Others: Sara, Carina

Summary: Improved autocam mounting, checked the system - no problems found.

Twitchell
2012-06-29

I arrived about 1pm with Sara and Carina. It was clear, sunny and warm with a wind out of the west to keep it comfortable. The water level in the field might be a little lower. The rice doesn’t look so good with big bare spots. The area under our radiometers looks kind of bare.

I moved the autocam to the other side of the 4x4 post and added a folding boom that allows the camera to be lowered for service. I need to add clips on the boom to keep the power wire out of the way. The camera view may have changed a little.

The data systems seemed okay. The LI7700 RSSI was 29. After cleaning it was 65. Sara refilled the wash reservoir.

3 photos found

New autocam mounting
20120629TW_Site.jpg ( 2012-06-29 14:07:06 ) Full size: 4000x3000
New autocam mounting

Sara in the field
TW_autocam_20120629_1215.jpg ( 2012-06-29 12:15:02 ) Full size: 1920x1440
Sara in the field

New camera location
TW_autocam_20120629_1315.jpg ( 2012-06-29 13:15:02 ) Full size: 1920x1440
New camera location

Graphs display:
6 sets found

12 TW_met graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:Air Temperature in a new window

Explore the graph:Soil Temperature Set 1 in a new window

Explore the graph:Soil Temperature Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Water Temperature in a new window

Explore the graph:RH and Pressure in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Rain and Water Level in a new window

Explore the graph:Disolved Oxygen in a new window

Explore the graph:LED NDVI Channels in a new window

5 TW_flux graphs found

Explore the graph:Sonic Anemometer Winds in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

Explore the graph:Twitchell CH4 in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:Twitchel Rice Flux Counts in a new window

Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found

Explore the graph:TW Rice Autocam in a new window

Can't check TATWBABCSB_cam