Data Quality Reports for Session: 117427 User: boyyunjun Completed: 02/10/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D021113.5SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header		sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1,
sgp30ebbrE2.a1
D030712.6SGP/EBBR/E2 - Soil Heat Flow #2 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.7SGP/EBBR/E2 - Data All Zerossgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030712.8SGP/EBBR/E2 - Bottom RH Incorrectsgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1


DQRID : D021113.5
Start DateStart TimeEnd DateEnd Time
10/22/1997000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1,
sgp30ebbrE2.a1
Description:
The units for Soil Heat Capacity (cs1, cs2, cs3, cs4,
   cs5) in the EBBR 30 minute netcdf header have been 
   incorrect from the beginning of processing the data
   into netcdf files.  The correct units are MJ/m^3/C.
   
   This does not affect the data quality.

(NOTE: The actual begin date of some of these data
streams is as early as 5/22/97.  This DQR applies to
all 30m EBBR data.)
Measurements:sgp30baebbrE2.c1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
sgp30baebbrE19.c1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
sgp30baebbrE18.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
sgp30ebbrE19.a1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
sgp30ebbrE2.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
sgp30ebbrE18.a1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)

Back To Table of Contents

DQRID : D030712.6
Start DateStart TimeEnd DateEnd Time
01/01/2003000004/24/20031625
Subject:
SGP/EBBR/E2  - Soil Heat Flow #2 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Heat Flow #2 producing incorrect values much of the time.  Average soil heat flow, 
sensible heat flux, and latent heat flux were affected.
Measurements:sgp15ebbrE2.b1:
  • Soil heat flow 2(mv_hft2)
sgp30ebbrE2.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • h(h)
  • average surface soil heat flow(ave_shf)
  • soil heat flow, site 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
sgp15ebbrE2.a1:
  • Soil heat flow 2(mv_hft2)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow, site 2(g2)
  • average surface soil heat flow(ave_shf)
  • h(h)

Back To Table of Contents

DQRID : D030712.7
Start DateStart TimeEnd DateEnd Time
04/24/2003163004/24/20031630
Subject:
SGP/EBBR/E2  - Data All Zeros
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:
All data (5, 15, and 30 minute) were zero after replacement of a sensor and restart of the 
CR10.

This is a common occurrence.
Measurements:sgp15ebbrE2.b1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.b1:
  • Soil heat capacity 2(cs2)
  • scalar wind speed(wind_s)
  • soil heat flow, site 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Retrieved pressure profile(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • volumetric soil moisture, site 5(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • volumetric soil moisture, site 4(sm4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Bottom humidity(hum_bot)
  • average surface soil heat flow(ave_shf)
  • volumetric soil moisture, site 3(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • vector wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • net radiation(q)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • h(h)
  • volumetric soil moisture, site 1(sm1)
  • volumetric soil moisture, site 2(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow, site 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow, site 2(g2)
  • Top humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow, site 4(g4)
  • soil heat flow, site 5(g5)
  • Temperature of the top humidity chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
sgp5ebbrE2.a1:
  • Bottom humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Retrieved pressure profile(pres)
  • top vapor pressure(vp_top)
  • vector wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • Top humidity(hum_top)
  • Temperature of the top humidity chamber(thum_top)
  • bottom air temperature(tair_bot)
  • net radiation(q)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Temperature of bottom humidity sensor chamber(thum_bot)
sgp15ebbrE2.a1:
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • scalar wind speed(wind_s)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.a1:
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow, site 3(g3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow, site 1(g1)
  • vector wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • volumetric soil moisture, site 2(sm2)
  • h(h)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • volumetric soil moisture, site 3(sm3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • net radiation(q)
  • volumetric soil moisture, site 5(sm5)
  • Top humidity(hum_top)
  • volumetric soil moisture, site 4(sm4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • volumetric soil moisture, site 1(sm1)
  • Temperature of the top humidity chamber(thum_top)
  • average surface soil heat flow(ave_shf)
  • Retrieved pressure profile(pres)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow, site 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Bottom humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • soil heat flow, site 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow, site 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

Back To Table of Contents

DQRID : D030712.8
Start DateStart TimeEnd DateEnd Time
04/16/2003220004/16/20032200
Subject:
SGP/EBBR/E2  -   Bottom RH Incorrect
DataStreams:sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:
The bottom RH was zero (and incorrect) for this period.
Measurements:sgp30ebbrE2.b1:
  • Bottom humidity(hum_bot)
sgp5ebbrE2.a1:
  • Bottom humidity(hum_bot)
sgp30ebbrE2.a1:
  • Bottom humidity(hum_bot)

Back To Table of Contents


END OF DATA