Data Quality Reports for Session: 116633 User: renata Completed: 12/22/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060111.5SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Timessgp15ebbrE12.b1, sgp30ebbrE12.b1
D060501.11SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrectsgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
D060921.3SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrectsgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
D060921.4SGP/EBBR/E12 - Soil Temperature #1 Incorrectsgp15ebbrE12.b1, sgp30ebbrE12.b1


DQRID : D060111.5
Start DateStart TimeEnd DateEnd Time
12/27/2005173001/02/20062330
Subject:
SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Times
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Large spikes in soil temperature #2 are causing the soil heat storage
term to blow up, and thus the average soil heat flow, sensible heat flux, 
and latent heat flux to be incorrect at times.
Measurements:sgp15ebbrE12.b1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE12.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • latent heat flux(e)
  • average surface soil heat flow(ave_shf)
  • soil heat flow, site 2(g2)
  • h(h)

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DQRID : D060501.11
Start DateStart TimeEnd DateEnd Time
04/15/2006230004/25/20061700
Subject:
SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
Description:
The AEM hung in one position; therefore the fluxes and gradient measurements were 
incorrect.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
sgp5ebbrE12.b1:
  • top vapor pressure(vp_top)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Bottom humidity(hum_bot)
  • Temperature of the top humidity chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • Top humidity(hum_top)
sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • Top humidity(hum_top)
  • top air temperature(tair_top)
  • Temperature of the top humidity chamber(thum_top)
  • h(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Bottom humidity(hum_bot)

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DQRID : D060921.3
Start DateStart TimeEnd DateEnd Time
08/21/2006120008/29/20061630
Subject:
SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
Description:
Rain entered into the net radiometer through a broken top dome.  Most of the net radiation 
values during the period are much too large, thus sensible and latent fluxes are also 
too large.
Measurements:sgp15ebbrE12.b1:
  • Net radiation(mv_q)
sgp5ebbrE12.b1:
  • net radiation(q)
sgp30ebbrE12.b1:
  • latent heat flux(e)
  • net radiation(q)
  • h(h)

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DQRID : D060921.4
Start DateStart TimeEnd DateEnd Time
09/01/2006013009/12/20061630
Subject:
SGP/EBBR/E12 - Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
During much of this period soil temperature #1 was offscale or erratic.
Sensible and latent heat fluxes were not ususally affected.
Measurements:sgp15ebbrE12.b1:
  • Soil temperature 1(rr_ts1)
sgp30ebbrE12.b1:
  • Soil heat capacity 1(cs1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • soil heat flow, site 1(g1)

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