Data Quality Reports for Session: 104540 User: delta Completed: 02/27/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D000301.3SGP/EBBR - EBBR E13 Net Radiation Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010605.5SGP EBBR E13 - E13 EBBR Soil T #4 Incorrectsgp15ebbrE13.a1, sgp30ebbrE13.a1
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
D980117.19SGP/EBBR/E13- EBBR Frozen Wind Speedsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980117.27SGP/EBBR/E13 - EBBR AEMs Not Exchanging (Iced Or Fuse Blown)sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980410.8SGP/EBBR/E13 - Wind Speed Sensor Frozensgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980428.2SGP/EBBR/E13 - Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980529.10SGP/EBBR/E13 - Six Month Checkssgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D981112.5SGP/EBBR/E13 - Net Radiation Incorrect - Water in Bottom Domesgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.32SGP/EBBR/E13 - Wind Speed Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.33SGP/EBBR - EBBR E13 Wind Speed Data Incorrectsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.34SGP/EBBR - EBBR E13 Wind Speed Data Incorrectsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990415.1SGP/EBBR/E13 - Wind Speed Frozensgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1


DQRID : D000301.3
Start DateStart TimeEnd DateEnd Time
09/20/1999193009/23/19991930
Subject:
SGP/EBBR - EBBR E13 Net Radiation Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The net radiometer top dome was broken and water had entered.  Net 
radiation values are therefore incorrect during the period.

The affected data are:

5 minute:  q
15 minute: mv_q
30 minute: q, h, e
Measurements:sgp5ebbrE13.a0:
  • specific humidity(q)

sgp15ebbrE13.a1:
  • Net radiation(mv_q)

sgp30ebbrE13.a1:
  • latent heat flux(e)
  • specific humidity(q)
  • 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 : D021113.4
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)


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DQRID : D980117.19
Start DateStart TimeEnd DateEnd Time
01/04/1998062501/05/19980115
Subject:
SGP/EBBR/E13- EBBR Frozen Wind Speed
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Wind speed cups were frozen during the indicated time periods. All 5,
15, and 30 minute data values indicated  are incorrect for the periods
listed.
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)

sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)

sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D980117.27
Start DateStart TimeEnd DateEnd Time
01/04/1998074501/16/19981600
Subject:
SGP/EBBR/E13 - EBBR AEMs Not Exchanging (Iced Or Fuse Blown)
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The EBBR AEM stopped exchanging because of icing at during this time
period.

The calculations of Bowen ratio, latent heat flux, and sensible heat
flux are incorrect for the time period indicated.  The other
measurements listed  are also incorrect for those times:

Note: Mentor supplied the end date/time for this DQR after submittal
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)

sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)


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DQRID : D980410.8
Start DateStart TimeEnd DateEnd Time
01/15/1998101501/15/19981445
Subject:
SGP/EBBR/E13 - Wind Speed Sensor Frozen
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was frozen during the period.  

Data values that were incorrect are:

 5 minute: wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)

sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)

sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D980428.2
Start DateStart TimeEnd DateEnd Time
04/12/1998191504/21/19981500
Subject:
SGP/EBBR/E13 - Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The bit driver for the E13 EBBR communications malfunctioned.  No data was
remotely collected for the indicated period.  Data for the period should
be available at the the Archive in a file of sneakernetted data.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)

sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)

sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)


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DQRID : D980529.10
Start DateStart TimeEnd DateEnd Time
05/07/1998200005/07/19982030
Subject:
SGP/EBBR/E13 - Six Month Checks
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 6 month checks (formally called 3 month checks) the Automatic 
Exchange Mechanism is disabled (reflected by home signals near zero) so that
the two aspirator units can be placed at the same height.  The measurements
during these periods do not produce correct outputs of bowen ratio (bowen), 
sensible heat flux (h), or latent heat flux (e), nor do the air temperature
and relative humidity measurements indicate correct gradients.  Checks 
performed just before or after the AEM is disabled also lead to some 
incorrect data.  Incorrect 5, 15 minute and half hour data occurs for the 
period indicated.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)

sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)


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DQRID : D981112.5
Start DateStart TimeEnd DateEnd Time
10/02/1998034510/08/19981930
Subject:
SGP/EBBR/E13 - Net Radiation Incorrect - Water in Bottom Dome
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Water entered the net radiometer top dome through a hole made, probably,
by migrating birds (this happens every Spring and Autumn) and accumulated
in the bottom dome.  This causes nighttime net radiations to be too large
and daytime net radiations to be too small.  The data is therefore incorrect.
Measurements:sgp5ebbrE13.a0:
  • specific humidity(q)

sgp15ebbrE13.a1:
  • Net radiation(mv_q)

sgp30ebbrE13.a1:
  • specific humidity(q)


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DQRID : D990127.32
Start DateStart TimeEnd DateEnd Time
12/21/1998001512/24/19981730
01/01/1999151501/01/19992230
01/08/1999020501/08/19991600
Subject:
SGP/EBBR/E13 - Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)

sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)

sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D990127.33
Start DateStart TimeEnd DateEnd Time
01/01/1999151501/01/19992230
Subject:
SGP/EBBR - EBBR E13 Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)

sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)

sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)


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DQRID : D990127.34
Start DateStart TimeEnd DateEnd Time
01/08/1999020501/08/19991600
Subject:
SGP/EBBR - EBBR E13 Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)

sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)

sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)


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DQRID : D990415.1
Start DateStart TimeEnd DateEnd Time
03/13/1999233003/14/19990500
Subject:
SGP/EBBR/E13 - Wind Speed Frozen
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Wind speed and residual wind speed during this period 
are incorrect caused by an ice storm.
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)

sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)

sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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END OF DATA