Equipment and Calibration
View History
Equipment Entry
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Documents
Calibration: cal_KippZonen_CNR1_sn990181_20080620.pdfCalibration: cal_KippZonen_CNR1_sn990181_19990820.pdf
Other: RadiometerTestReport_20130711.pdf
Report: BC 4-way Comparison May 2017 - 2017-05-10
Report: Bouldin Corn - Radiometer Calibration 2021 - 2021-06-09
History
| Rec No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| 5099 | 2021-02-03 | Lab none | Installed | Bouldin Corn Net Radiometer 4-way | Installed on the BC tower to replace the Hukseflux NR01 that broke when the tower fell and still needs repair and cross comparison. |
| 4962 | 2020-11-12 | Sherman Wetland-Temp1 Net Radiometer 4-way | Removed | Lab none | Removed with decommissioning of Sherman Wetland Temp tower. Brought back to the lab for cleanup. |
| 4347 | 2020-01-30 | East Pond Net Radiometer 4-way | Moved | Sherman Wetland-Temp1 Net Radiometer 4-way | Removed with the decommissioning of the EP tower and installed at the new SW Temporary site 1250m upwind of the Permanent Tower. |
| 3407 | 2018-04-17 | Lab none | Installed | East Pond Net Radiometer 4-way | Installed at EP tower as part of initial site set up. |
| 3357 | 2017-05-25 | Bouldin Corn Net Radiometer 4-way | Removed | Lab none | Removed from BC tower because comparison is complete |
| 2761 | 2017-05-10 | Lab none | Installed | Bouldin Corn Net Radiometer 4-way | Installed at Bouldin Corn to calibrate against NR01 sn 2420. Joe had replaced the sensor cables recently. |
| 1832 | 2015-05-12 | Sherman Island Net Radiometer 4-way | Removed | Lab none | Removed with the decommissioning of the Sherman Cow Pasture site. The cables are all cracked and need to be replaced |
| 1018 | 2013-05-09 | Lab none | Installed | Sherman Island Net Radiometer 4-way | This CNR1 was installed on the Sherman Tower to replace CNR1 sn 020476. The old CNR1 had negative shortwave readings at night. |
| 404 | 2011-09-27 | Lab none | Tested | Lab none | Data was recorded on two consecutive days with similar radition (September 27 and 28, 2011) from the window on the south side of the lab. At 11:20am on day 271 the CNR was rotated 180 degrees so that the upward and downward sensors switched places. All channels seem to have similar responses. I conclude this sensor is in working order. |
| 387 | 2011-08-12 | Sherman Island Net Radiometer 4-way | Removed | Lab none | Removed from the Sherman tower. |
| 389 | 2011-03-01 | Lab none | Installed | Sherman Island Net Radiometer 4-way | Installed on the tower to replace the original one (sn 020476) that had a bad PRT reading. |
| 5712 | 2008-06-20 | Factory none | Calibration | Factory none | Calibrated at AccuFlux. CG_Up (LWin) = 9.66 uV/(W/m2) y=mx+b 103.52 0 CM_Up (SWin) = 9.94 uV/(W/m2) y=mx+b 100.60 0 CG_Dn (LWout)= 9.58 uV/(W/m2) y=mx+b 104.38 0 CM_Dn (SWout)= 9.96 uV/(W/m2) y=mx+b 100.40 0 |
| 3689 | 2001-05-20 | Lab none | Installed | Vaira Net Radiometer 4-way | Installed on the Vaira tower |
| 5711 | 1999-08-20 | Factory none | Calibration | Factory none | Initial factory calibration. All four sensors were tuned to 10.19 uV/(W/m2) y=mx+b 98.14 0 |