Data Quality Reports for Session: 101948 User: jleastman Completed: 10/06/2006


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D000211.1SGP/EBBR - EBBR E25 Data Missing/Incorrect During System Changeoutsgp5ebbrE25.a0, sgp15ebbrE25.a1, sgp30ebbrE25.a1
D000214.3SGP/EBBR - EBBR E7 Soil Moisture Sensors #2 and #4 Negativesgp15ebbrE7.a1, sgp30ebbrE7.a1
D000228.1SGP/EBBR - EBBR E20 Right Air Temperature Incorrectsgp5ebbrE20.a0, sgp15ebbrE20.a1, sgp30ebbrE20.a1
D000229.1SGP/EBBR - EBBR E7 Soil Moistures #2 and #4 Incorrectsgp15ebbrE7.a1, sgp30ebbrE7.a1
D000229.2SGP/EBBR - EBBR E8 Left Air Temperature (thermocouple) Incorrectsgp5ebbrE8.a0, sgp15ebbrE8.a1, sgp30ebbrE8.a1
D000302.2SGP/EBBR - EBBR E22 Soil Moistures Negativesgp15ebbrE22.a1, sgp30ebbrE22.a1
D000307.18SGP/EBBR - EBBR E25 Soil Heat Flow #1 Incorrectsgp15ebbrE25.a1, sgp30ebbrE25.a1
D010427.6SGP EBBR E19 - E19 EBBR Left Air Temperature Incorrectsgp5ebbrE19.a0, sgp15ebbrE19.a1, sgp30ebbrE19.a1
D010427.9SGP EBBR E19 - E19 EBBR Soil Heat Flow #1 Sign Reversedsgp15ebbrE19.a1, sgp30ebbrE19.a1
D010605.5SGP EBBR E13 - E13 EBBR Soil T #4 Incorrectsgp15ebbrE13.a1, sgp30ebbrE13.a1
D021113.2SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1, sgp30baebbrE13.c1,
sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1
D021113.3SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30baebbrE12.c1
D021113.4SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30ebbrE4.a1, sgp30ebbrE7.a1, sgp30ebbrE8.a1, sgp30ebbrE9.a1, sgp30ebbrE12.a1,
sgp30ebbrE13.a1, sgp30ebbrE15.a1, sgp30ebbrE20.a1, sgp30ebbrE22.a1, sgp30ebbrE26.a1
D021113.5SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30ebbrE2.a1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30baebbrE2.c1, sgp30baebbrE18.c1,
sgp30baebbrE19.c1
D030709.4SGP/EBBR/E25 - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30ebbrE25.a1, sgp30baebbrE25.c1
D040525.3SGP/EBBR/E19 - Metadata errorssgp15ebbrE19.a1, sgp30ebbrE19.a1, sgp30baebbrE19.c1
D050114.7SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1, sgp30baebbrE13.c1,
sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1
D050117.10SGP/EBBR/E19 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE19.c1
D050117.11SGP/EBBR/E2 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE2.c1
D050117.12SGP/EBBR/E25 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE25.c1
D050117.8SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE12.c1
D050117.9SGP/EBBR/E18 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE18.c1
D980117.1SGP/EBBR/E22 - Reprocess: E22 Soil Moisture Values Off End of Calibration at High Soil
Moistures
sgp15ebbrE22.a1, sgp30ebbrE22.a1


DQRID : D000211.1
Start DateStart TimeEnd DateEnd Time
10/25/1999143010/25/19991845
Subject:
SGP/EBBR - EBBR E25 Data Missing/Incorrect During System Changeout
DataStreams:sgp5ebbrE25.a0, sgp15ebbrE25.a1, sgp30ebbrE25.a1
Description:
All data was missing or incorrect during the EBBR system changeout.
Measurements:sgp15ebbrE25.a1:
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Left air temperature(tair_l)
  • north latitude for all the input platforms.(lat)
  • Soil moisture 4(r_sm4)
  • Signature(signature)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Net radiation(mv_q)
  • Soil moisture 3(r_sm3)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Home signal(mv_home)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 1(r_sm1)
  • Reference temperature(rr_tref)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • east longitude for all the input platforms.(lon)
  • Atmospheric pressure(mv_pres)
  • Right air temperature(tair_r)
  • altitude above sea levelaltunits(alt)
  • Right relative humidity(mv_hum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • scalar wind speed(wind_s)

sgp5ebbrE25.a0:
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • Time offset of tweaks from base_time(time_offset)
  • Home signal(home)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • east longitude for all the input platforms.(lon)
  • altitude above sea levelaltunits(alt)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • Time offset from base_time(base_time)
  • north latitude for all the input platforms.(lat)
  • pressure at constant pressure surface(pres)

sgp30ebbrE25.a1:
  • bottom vapor pressure(vp_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • altitude above sea levelaltunits(alt)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 3(cs3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Time offset from base_time(base_time)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 4(cs4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top air temperature(tair_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • pressure at constant pressure surface(pres)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • north latitude for all the input platforms.(lat)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 4(ts4)


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DQRID : D000214.3
Start DateStart TimeEnd DateEnd Time
07/21/1999023010/30/19990330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Sensors #2 and #4 Negative
DataStreams:sgp15ebbrE7.a1, sgp30ebbrE7.a1
Description:
Soil moisture sensors #2 and #4 produced negative values for soil moisture
frequently during the period, causing the quantities calculated from them 
to be incorrect.  The version of the CR10X program at E7 does not have
max/min limits on the outputs. The data needs to be examined to determine 
times of incorrect soil moisture values.  The data values affected are 
shown below.


15 minute:  r_sm1, r_sm2, r_sm3, r_sm4, r_sm5
30 minute:  sm1, sm2, sm3, sm4, sm5, c_shf1, c_shf2, c_shf3, c_shf4, 
            c_shf5, g1, g2, g3, g4, g5, ave_shf, e, h
Measurements:sgp30ebbrE7.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • soil heat flow at the surface 5(g5)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 4(g4)
  • corrected sensible heat flux(h)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)

sgp15ebbrE7.a1:
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)


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DQRID : D000228.1
Start DateStart TimeEnd DateEnd Time
09/30/1999070002/09/20001715
Subject:
SGP/EBBR - EBBR E20 Right Air Temperature Incorrect
DataStreams:sgp5ebbrE20.a0, sgp15ebbrE20.a1, sgp30ebbrE20.a1
Description:
The right air temperature (thermocouple) output was frequently offscale.
Examination of the 15 minute data will clearly show which times are
affected during the period.

The affected data are:

5 minute:  tair_top, tair_bot
15 minute: tair_r
30 minute: tair_top, tair_bot, bowen, h, e
Measurements:sgp30ebbrE20.a1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)

sgp5ebbrE20.a0:
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)

sgp15ebbrE20.a1:
  • Right air temperature(tair_r)


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DQRID : D000229.1
Start DateStart TimeEnd DateEnd Time
10/17/1999150010/30/19990330
Subject:
SGP/EBBR - EBBR E7 Soil Moistures #2 and #4 Incorrect
DataStreams:sgp15ebbrE7.a1, sgp30ebbrE7.a1
Description:
Soil moisture #2 and #4 were negative, often large negative, during very
dry soil conditions, causing several other quantities to also be incorrect. 

The affected data are:

15 minute: r_sm2, r_sm4
30 minute: sm2, sm4, c_shf2, c_shf4, cs2, cs4, ces2, ces4, g2, g4,
           ave_shf, h, e
Measurements:sgp30ebbrE7.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 4(g4)
  • corrected sensible heat flux(h)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)

sgp15ebbrE7.a1:
  • Soil moisture 4(r_sm4)
  • Soil moisture 2(r_sm2)


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DQRID : D000229.2
Start DateStart TimeEnd DateEnd Time
10/13/1999160002/01/20001900
Subject:
SGP/EBBR - EBBR E8 Left Air Temperature (thermocouple) Incorrect
DataStreams:sgp5ebbrE8.a0, sgp15ebbrE8.a1, sgp30ebbrE8.a1
Description:
The left air temperature (thermocouple) frequently went offscale, for an
unknown reason, thereby affecting many quantities.

The affected data are:

5 minute:  tair_bot, tair_top
15 minute: tair_l
30 minute: tair_bot, tair_top, bowen, h, e
Measurements:sgp15ebbrE8.a1:
  • Left air temperature(tair_l)

sgp5ebbrE8.a0:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)

sgp30ebbrE8.a1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)


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DQRID : D000302.2
Start DateStart TimeEnd DateEnd Time
08/15/1999080010/30/19990300
Subject:
SGP/EBBR - EBBR E22 Soil Moistures Negative
DataStreams:sgp15ebbrE22.a1, sgp30ebbrE22.a1
Description:
Because of the lack of rain, all soil moistures were negative during much 
of the period.  The negative soil moistures caused soil heat storage and
thus average soil heat flux to be smaller than they should have been.  The
sensible and latent heat fluxes were therefore reduced slightly 
(approximately 0-5%).

The affected data are:

15 minute: r_sm1, r_sm2, r_sm3, r_sm4, r_sm5
30 minute: sm1, sm2, sm3, sm4, sm5, c_shf1, c_shf2, c_shf3, c_shf4,
           c_shf5, cs1, cs2, cs3, cs4, cs5, ces1, ces2, ces3, ces4, ces5,
           g1, g2, g3, g4, g5, ave_shf, e, h
Measurements:sgp30ebbrE22.a1:
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 4(g4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • Soil heat capacity 3(cs3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 2(cs2)

sgp15ebbrE22.a1:
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 1(r_sm1)


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DQRID : D000307.18
Start DateStart TimeEnd DateEnd Time
10/26/1999000010/26/19990030
Subject:
SGP/EBBR - EBBR E25 Soil Heat Flow #1 Incorrect
DataStreams:sgp15ebbrE25.a1, sgp30ebbrE25.a1
Description:
Soil heat flux #1 was large negative or offscale numerous times.
Measurements:sgp15ebbrE25.a1:
  • Soil heat flow 1(mv_hft1)

sgp30ebbrE25.a1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)


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DQRID : D010427.6
Start DateStart TimeEnd DateEnd Time
08/07/1999000002/24/20001601
Subject:
SGP EBBR E19 - E19 EBBR Left Air Temperature Incorrect
DataStreams:sgp5ebbrE19.a0, sgp15ebbrE19.a1, sgp30ebbrE19.a1
Description:
A bad capacitor on the J-panel caused left air temperature, and thus other measurements to 
be incorrect.
Measurements:sgp5ebbrE19.a0:
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)

sgp15ebbrE19.a1:
  • Left air temperature(tair_l)

sgp30ebbrE19.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)


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DQRID : D010427.9
Start DateStart TimeEnd DateEnd Time
07/24/1999044501/25/20011531
Subject:
SGP EBBR E19 - E19 EBBR Soil Heat Flow #1 Sign Reversed
DataStreams:sgp15ebbrE19.a1, sgp30ebbrE19.a1
Description:
The sign was reversed (heat flow plate #1 was installed upside down), causing incorrect 
measurements, as indicated.

The average soil heat flow can be recalculated by using an average of soil sensor sets 
2-5.  The recalculated average soil heat flow can then be used to recalculate latent and 
sensible heat fluxes.
Measurements:sgp15ebbrE19.a1:
  • Soil heat flow 1(mv_hft1)

sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
  • corrected sensible heat flux(h)


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DQRID : D010605.5
Start DateStart TimeEnd DateEnd Time
09/29/1999000003/08/20011931
Subject:
SGP EBBR E13 - E13 EBBR Soil T #4 Incorrect
DataStreams:sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Soil Temperature #4 floated around, causing average soil heat flow
to sometimes be too small (resulting too small a sensible heat flux and
too large a latent heat flux) or too large (resulting in too large a 
sensible heat flux and too small a latent heat flux).  Investigation of
g4 will indicate when these conditions occurred and the likely effect on
sensible and latent heat fluxes.
Measurements:sgp15ebbrE13.a1:
  • Soil temperature 4(rr_ts4)

sgp30ebbrE13.a1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 4(g4)
  • corrected sensible heat flux(h)
  • 0-5 cm integrated soil temperature, site 4(ts4)


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DQRID : D021113.2
Start DateStart TimeEnd DateEnd Time
10/01/1995000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1, sgp30baebbrE13.c1,
sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1
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.
Measurements:sgp30baebbrE26.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)

sgp30baebbrE13.c1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)

sgp30baebbrE4.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)

sgp30baebbrE8.c1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)

sgp30baebbrE7.c1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)

sgp30baebbrE22.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)

sgp30baebbrE15.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)

sgp30baebbrE20.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)

sgp30baebbrE9.c1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)


Back To Table of Contents

DQRID : D021113.3
Start DateStart TimeEnd DateEnd Time
10/04/1995000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE12.c1
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.
Measurements:sgp30baebbrE12.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)


Back To Table of Contents

DQRID : D021113.4
Start DateStart TimeEnd DateEnd Time
12/01/1993000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30ebbrE4.a1, sgp30ebbrE7.a1, sgp30ebbrE8.a1, sgp30ebbrE9.a1, sgp30ebbrE12.a1,
sgp30ebbrE13.a1, sgp30ebbrE15.a1, sgp30ebbrE20.a1, sgp30ebbrE22.a1, sgp30ebbrE26.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 7/4/93.  This DQR applies to all 30m EBBR
 data.)
Measurements:sgp30ebbrE4.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)

sgp30ebbrE22.a1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)

sgp30ebbrE12.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)

sgp30ebbrE7.a1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)

sgp30ebbrE20.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)

sgp30ebbrE15.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)

sgp30ebbrE9.a1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)

sgp30ebbrE26.a1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)

sgp30ebbrE8.a1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)

sgp30ebbrE13.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)


Back To Table of Contents

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:sgp30ebbrE2.a1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30baebbrE2.c1, sgp30baebbrE18.c1,
sgp30baebbrE19.c1
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 : D030709.4
Start DateStart TimeEnd DateEnd Time
10/22/1997000004/08/20022359
Subject:
SGP/EBBR/E25  - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30ebbrE25.a1, sgp30baebbrE25.c1
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:sgp30ebbrE25.a1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)

sgp30baebbrE25.c1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)


Back To Table of Contents

DQRID : D040525.3
Start DateStart TimeEnd DateEnd Time
05/30/1997000005/06/20032359
Subject:
SGP/EBBR/E19 - Metadata errors
DataStreams:sgp15ebbrE19.a1, sgp30ebbrE19.a1, sgp30baebbrE19.c1
Description:
The latitude, longitude and altitude of the El Reno (E19) site were
incorrectly entered into the ARM database.  The correct location
of the EBBR.E19 instrument is:
 Lat: 35.557N
 Lon: 98.017W
 Alt:    421m
Measurements:sgp15ebbrE19.a1:
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)

sgp30baebbrE19.c1:
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
  • altitude above sea levelaltunits(alt)

sgp30ebbrE19.a1:
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)


Back To Table of Contents

DQRID : D050114.7
Start DateStart TimeEnd DateEnd Time
10/01/1995000006/30/20032330
Subject:
SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9  - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1, sgp30baebbrE13.c1,
sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the calculation of bulk 
aerodynamic sensible and latent heat fluxes instead of site specific heights.

This resulted in either under-estimation or over-estimation of the sensible and latent 
heat fluxes.
Measurements:sgp30baebbrE26.c1:
  • Aerodynamic Sensible heat flux(ah)
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)

sgp30baebbrE13.c1:
  • Aerodynamic Latent heat flux(ale)
  • Friction velocity(austar)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Latent heat flux(ecomb)

sgp30baebbrE4.c1:
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • average surface soil heat flow at the surface(ave_shf)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Latent heat flux(ale)

sgp30baebbrE8.c1:
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)

sgp30baebbrE22.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Latent heat flux(ale)

sgp30baebbrE7.c1:
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)

sgp30baebbrE15.c1:
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)

sgp30baebbrE20.c1:
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)

sgp30baebbrE9.c1:
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)


Back To Table of Contents

DQRID : D050117.10
Start DateStart TimeEnd DateEnd Time
05/30/1997100006/30/20032359
Subject:
SGP/EBBR/E19 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE19.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
      
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE19.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Friction velocity(austar)


Back To Table of Contents

DQRID : D050117.11
Start DateStart TimeEnd DateEnd Time
05/22/1997210006/30/20032359
Subject:
SGP/EBBR/E2 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE2.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
      
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE2.c1:
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Sensible heat flux(hcomb)


Back To Table of Contents

DQRID : D050117.12
Start DateStart TimeEnd DateEnd Time
10/22/1997203004/08/20022359
Subject:
SGP/EBBR/E25 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE25.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
	 
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE25.c1:
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)


Back To Table of Contents

DQRID : D050117.8
Start DateStart TimeEnd DateEnd Time
10/04/1995210006/30/20032359
Subject:
SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE12.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
   
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE12.c1:
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Friction velocity(austar)
  • Best estimate Sensible heat flux(hcomb)


Back To Table of Contents

DQRID : D050117.9
Start DateStart TimeEnd DateEnd Time
09/10/1997200006/30/20032359
Subject:
SGP/EBBR/E18 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE18.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
      
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE18.c1:
  • Friction velocity(austar)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)


Back To Table of Contents

DQRID : D980117.1
Start DateStart TimeEnd DateEnd Time
11/01/1997000004/21/20001640
Subject:
SGP/EBBR/E22 - Reprocess: E22 Soil Moisture Values Off End of Calibration at High Soil 
Moistures
DataStreams:sgp15ebbrE22.a1, sgp30ebbrE22.a1
Description:
Intermittently, since November 1997 soil moisture probes 1, 2, and 3
indicate small positive or else negative values when soil moisture is
high (greater than 35%).  This situation is similar to that at the Cement
EBBR, although the soil at Cordell is not capable of holding as much water
as that at Cement. The cause of the problem is inadequate range in the
calibration curve equation.  Very high soil moisture cannot be obtained
with the calibration soil used by REBS.  The soil moisture equations
could be manipulated to allow larger soil moistures to be calculated.
However, the infrequency of occurence does not justify doing so.

The soil moisture data must be inspected by the data user to see when
soil moisture values for one or more probes is inconsistent with the
others.

Recalculation of ave_shf, e, and h must be made using only the soil
moisture sets with correct soil moisture values.

Affected data values are (# for probe number):

15 minute: rr_sm#

30 minute: sm#, c_shf#, cs#, ces#, g#, ave_shf, e, h

Sensible, latent, and soil heat fluxes can be recalculated using the soil
probe sets that provide correct data.  For example, if soil moisture 2 is
incorrect,

ave_shf = (g1 + g3 + g4 + g5)/4

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),


If soil moistures 1 and 2 are incorrect,

ave_shf = (g3 + g4 + g5)/3

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),


If soil moistures 1, 2, and 3 are incorrect,

ave_shf = (g4 + g5)/2

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),

etc.
Measurements:sgp30ebbrE22.a1:
  • Soil heat capacity 1(cs1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 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)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • Soil heat capacity 3(cs3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 2(cs2)

sgp15ebbrE22.a1:
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 1(r_sm1)


Back To Table of Contents



END OF DATA