| Site | Date | Author | Summary |
| Twitchell Rice |
(349) 2012-12-14 13:00:00 |
Cove Sturtevant |
No visible changes. Replaced fan in Vaisala rad shield. Downloaded data. All good.
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| Twitchell Rice |
(341) 2012-12-06 10:45:00 |
Joe Verfaillie |
Moved solar system batteries, reinstalled auto camera, fill 7700 wash reservoir.
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| Twitchell Rice |
(334) 2012-11-29 10:00:00 |
Cove Sturtevant |
Reinstalled field sensors, including radiation boom and water pressure sensor from DWR Corn. Camera was knocked down and might be broken. 7700 reservoir empty, adjusted settings. Downloaded data, took spectral. 7550 clock behind an hour.
|
| Twitchell Rice |
(320) 2012-11-15 09:45:00 |
Cove Sturtevant |
Rice has been harvested and chopping is in progress, Licor GHG clock 1 hour behind
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| Twitchell Rice |
(313) 2012-11-08 11:45:00 |
Cove Sturtevant |
Rice very senescent. Data looks good.
|
| Twitchell Rice |
(304) 2012-10-30 10:00:00 |
Jaclyn Hatala |
Pulled ground sensors and swung boom out of field
|
| Twitchell Rice |
(299) 2012-10-25 13:15:00 |
Cove Sturtevant |
Parked portable tower truck by the hut. Downloaded data, took LAI, spectral, and clippings. Water pressure sensor moved to Mayberry. Potential error in rain gauge measurements from last week.
|
| Twitchell Rice |
(292) 2012-10-18 12:20:00 |
Cove Sturtevant |
Site continues to yellow and wilt, though still mildly moist. Took clippings, LAI, spectral.
|
| Twitchell Rice |
(285) 2012-10-11 11:30:00 |
Cove Sturtevant |
Site continues to dry, though still moist. Rice plants are yellowish. Brian expects harvest in a month. Downloaded data, marked sensor cables with flagging, took clippings, LAI, and spectral.
|
| Twitchell Rice |
(278) 2012-10-04 11:30:00 |
Cove Sturtevant |
Surface has dried considerably, but still a bit muddy. All data looked good. Took LAI, spectral, and clippings.
|
| Twitchell Rice |
(271) 2012-09-27 12:30:00 |
Joe Verfaillie |
Collected data, standard fieldwork, field has drained, removed DO sensor until reflood.
|
| Twitchell Rice |
(264) 2012-09-20 11:10:00 |
Cove Sturtevant |
Rice heavily seeding and getting milky, wasp nest gone, changed sonic analog coefficients, Vaisala very close to standard
|
| Twitchell Rice |
(257) 2012-09-13 11:30:00 |
Cove Sturtevant |
Rice seeding heavily, tower readings good, wasp nest on tower
|
| Twitchell Rice |
(250) 2012-09-06 11:00:00 |
Joe Verfaillie |
Calibrated 7700, Swapped 7550 and 7500A, Removed SHF plate for calibration, straighten new radiometer.
|
| Twitchell Rice |
(243) 2012-08-30 11:00:00 |
Jaclyn Hatala |
changed sonic analog out from 0-5V to +/- 5 V, reconnected power cord to LI-7700 reservoir
|
| Twitchell Rice |
(243) 2012-08-30 10:25:00 |
Cove Sturtevant |
partial notes for this site, stay tuned for tower update by Joe
|
| Twitchell Rice |
(236) 2012-08-23 13:30:00 |
Cove Sturtevant |
7700 RSSI was a bit low, but otherwise A-OK. Rice starting to seed.
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| Twitchell Rice |
(229) 2012-08-16 11:30:00 |
Joe Verfaillie |
Standard field work, collected data, DO was reading high.
|
| Twitchell Rice |
(222) 2012-08-09 12:00:00 |
Joe Verfaillie |
Tried to swap 7500A head, collected 23x data, standard fieldwork.
|
| Twitchell Rice |
(215) 2012-08-02 11:30:00 |
Joe Verfaillie |
Updated CR23X program, installed CS615 TDR probes, reseated SHF plates, standard fieldwork.
|
| Twitchell Rice |
(208) 2012-07-26 10:50:00 |
Sara Knox |
Standard fieldwork, removed soil moisture probes (ML2x)
|
| Twitchell Rice |
(201) 2012-07-19 14:30:00 |
Joe Verfaillie |
Field cropdusted with herbicide earlier today, collected data, standard fieldwork, cleaned herbicide off sensors.
|
| Twitchell Rice |
(194) 2012-07-12 11:00:00 |
Joe Verfaillie |
Installed DO sensor, checked water temperatures, standard field work.
|
| Twitchell Rice |
(187) 2012-07-05 12:30:00 |
Sara Knox |
Standard fieldwork and data collection
|
| Twitchell Rice |
(181) 2012-06-29 13:00:00 |
Joe Verfaillie |
Improved autocam mounting, checked the system - no problems found.
|
| Twitchell Rice |
(173) 2012-06-21 12:30:00 |
Sara Knox |
Downloaded data, spectral measurements, clip plots
|
| Twitchell Rice |
(165) 2012-06-13 13:50:00 |
Sara Knox |
Leveled pyranometer and net radiometer, added dowels for LAI transect, spectral measurements
|
| Twitchell Rice |
(159) 2012-06-07 12:30:00 |
Joe Verfaillie |
Installed SHF plate, fixed water temperatures,the field looks very dry but rice and weeds coming up.
|
| Twitchell Rice |
(152) 2012-05-31 12:30:00 |
Joe Verfaillie |
Quick check, brought in netbook.
|
| Twitchell Rice |
(146) 2012-05-25 13:30:00 |
Joe Verfaillie |
Collected data, field draining after flash flood, moved radiation boom back out over field.
|
| Twitchell Rice |
(142) 2012-05-21 09:30:00 |
Joe Verfaillie |
Strong wind, field flooded, installed well and last soil temp set, 7550 box not logging - fixed.
|
| Twitchell Rice |
(138) 2012-05-17 11:30:00 |
Joe Verfaillie |
Quick check, very dirty, field planted, most ground sensors reinstalled. Scouted alfalfa field.
|
| Twitchell Rice |
(131) 2012-05-10 13:00:00 |
Jaclyn Hatala |
changed LI-7550/LI-7700 time to be synchronized, set LI-7700 washer settings
|
| Twitchell Rice |
(128) 2012-05-07 11:30:00 |
Joe Verfaillie |
Tractor work continues, swapped out old 7500 and sonic for new Licor GHG system, removed CR1000, collected data
|
| Twitchell Rice |
(123) 2012-05-02 12:00:00 |
Joe Verfaillie |
Check on things, everything looked okay, autocam restarted
|
| Twitchell Rice |
(115) 2012-04-24 12:00:00 |
Joe Verfaillie |
Installed new DWR solar panels, removed LGR.
|
| Twitchell Rice |
(108) 2012-04-17 11:30:00 |
Joe Verfaillie |
Power down, sensors pulled from field last week by Jim.
|
| Twitchell Rice |
(94) 2012-04-03 09:50:00 |
Joe Verfaillie |
LGR screen not working brought in for check. Otherwise okay.
|
| Twitchell Rice |
(89) 2012-03-29 09:30:00 |
Joe Verfaillie |
Check on site, calibrated LGR, DWR scaffolding at trailer, picked up DWR TC wire.
|
| Twitchell Rice |
(80) 2012-03-20 09:30:00 |
Joe Verfaillie |
Standard field work.
|
| Twitchell Rice |
(66) 2012-03-06 08:30:00 |
Jaclyn Hatala |
All ok.
|
| Twitchell Rice |
(59) 2012-02-28 09:00:00 |
Jaclyn Hatala |
Adjusted LGR pressure, cleaned LI-7700 mirrors.
|
| Twitchell Rice |
(46) 2012-02-15 12:00:00 |
Joe Verfaillie |
Swapped solar shield and fan from HMP45.
|
| Twitchell Rice |
(40) 2012-02-09 11:00:00 |
Joe Verfaillie |
Delivered DWR batteries, fields drained.
|
| Twitchell Rice |
(31) 2012-01-31 12:00:00 |
Joe Verfaillie |
Water off fields next week, fixed minor problems.
|
| Twitchell Rice |
(25) 2012-01-25 08:40:00 |
Joe Verfaillie |
Batteries now charged by generator (off solar), reset 7700 SDM address, added corner braces to box. LGR okay - calibrated.
|
| Twitchell Rice |
(17) 2012-01-17 09:30:00 |
Joe Verfaillie |
Install LI7700, swap LI7500, Updraged CR1000 OS, new program, LGR pressure low.
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