DQRs for Session: 119327 User:dmfoperCompleted: 05-02-2009

Data Quality Reports for Session: 119327 User: dmfoper Completed: 05/02/2009

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D011127.24	SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1
D011219.3	SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1
D011220.2	SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1
D020716.29	SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1

DQRID : D011127.24

Start Date	Start Time	End Date	End Time
04/24/2001	1700	04/24/2001	1746
11/06/2001	1815	11/06/2001	1931

Subject:	SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks
DataStreams:	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1
Description:	The data was incorrect during the 6 month checks.
Measurements:	sgp15ebbrE8.a1: Wind direction (relative to true north)(mv_wind_d) Soil moisture 4(r_sm4) Soil heat flow 5(mv_hft5) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Soil moisture 5(r_sm5) Soil moisture 1(r_sm1) Right air temperature(tair_r) Soil heat flow 2(mv_hft2) Soil temperature 2(rr_ts2) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Soil temperature 5(rr_ts5) Soil temperature 3(rr_ts3) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil moisture 4(rr_sm4) Soil moisture 5(rr_sm5) Soil heat flow 1(mv_hft1) Soil temperature 4(rr_ts4) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(r_sm3) Right relative humidity(mv_hum_r) scalar wind speed(wind_s) Soil moisture 2(r_sm2) Net radiation(mv_q) Reference temperature(rr_tref) Soil moisture 1(rr_sm1) Soil moisture 3(rr_sm3) Left air temperature(tair_l) Soil moisture 2(rr_sm2) sgp30ebbrE8.b1: wspd_vec_mean bowen_ratio surface_soil_heat_flux_5 latent_heat_flux energy_storage_change_1 soil_heat_flow_5 surface_soil_heat_flux_2 temp_trh_top soil_heat_flow_4 surface_soil_heat_flux_1 soil_heat_flow_3 surface_soil_heat_flux_4 wdir_vec_std soil_heat_flow_1 energy_storage_change_5 rh_top_fraction energy_storage_change_3 soil_temp_3 energy_storage_change_4 net_radiation soil_moisture_4 surface_soil_heat_flux_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 soil_heat_flow_2 surface_soil_heat_flux_avg wspd_arith_mean soil_moisture_5 vapor_pressure_bottom soil_temp_1 energy_storage_change_2 corr_soil_heat_flow_2 soil_temp_5 wdir_vec_mean soil_moisture_3 soil_moisture_2 soil_temp_4 temp_air_top vapor_pressure_top soil_heat_capacity_2 soil_temp_2 corr_soil_heat_flow_1 soil_heat_capacity_1 rh_bottom_fraction temp_trh_bottom temp_reference temp_air_bottom soil_heat_capacity_3 corr_soil_heat_flow_3 soil_moisture_1 soil_heat_capacity_5 sensible_heat_flux soil_heat_capacity_4 Barometric Pressure(atmos_pressure) sgp5ebbrE8.a1: standard deviation of wind direction (sigma theta)(sigma_wd) Top humidity(hum_top) wind direction (relative to true north)(wind_d) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) scalar wind speed(wind_s) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) net radiation(q) bottom air temperature(tair_bot) sgp30ebbrE8.a1: 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) volumetric soil moisture, site 3(sm3) Temperature of the top humidity chamber(thum_top) volumetric soil moisture, site 2(sm2) latent heat flux(e) volumetric soil moisture, site 4(sm4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Soil heat capacity 5(cs5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) 0-5 cm change in soil heat storage with time, site 4(ces4) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 5(g5) Soil heat capacity 4(cs4) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 3(ces3) vector wind speed(res_ws) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 5(sm5) 0-5 cm change in soil heat storage with time, site 5(ces5) 0-5 cm integrated soil temperature, site 3(ts3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 5(shf5) average surface soil heat flow(ave_shf) Soil heat capacity 1(cs1) soil heat flow, site 2(g2) 0-5 cm change in soil heat storage with time, site 2(ces1) top vapor pressure(vp_top) soil heat flow, site 3(g3) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 4(g4) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) bottom vapor pressure(vp_bot) Soil heat capacity 3(cs3) Reference Thermistor Temperature(tref) Soil heat capacity 2(cs2) h(h) 0-5 cm integrated soil temperature, site 2(ts1) scalar wind speed(wind_s) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 0-5 cm integrated soil temperature, site 5(ts5) top air temperature(tair_top) 5 cm soil heat flow, site 4(shf4) bottom air temperature(tair_bot) Retrieved pressure profile(pres) volumetric soil moisture, site 1(sm1) net radiation(q) soil heat flow, site 1(g1) 0-5 cm integrated soil temperature, site 2(ts2) sgp15ebbrE8.b1: soil_heat_flow_1_mv wdir_vec_mean_mv temp_reference_rr soil_moisture_1_rr soil_heat_flow_2_mv soil_moisture_5_rr temp_air_left soil_heat_flow_3_mv wspd_arith_mean soil_moisture_4_rr rh_left_mv temp_trh_right_rr soil_temp_3_rr soil_temp_5_rr soil_temp_4_rr atmos_pressure_mv temp_trh_left_rr temp_air_right soil_temp_1_rr soil_heat_flow_5_mv soil_heat_flow_4_mv soil_moisture_2_rr rh_right_mv net_radiation_mv soil_temp_2_rr soil_moisture_3_rr

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DQRID : D011219.3

Start Date	Start Time	End Date	End Time
04/01/2001	0000	12/14/2001	2356

Subject:	SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect
DataStreams:	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1
Description:	Soil heat flow #1 was usually large negative or positive, and therefore incorrect. Sensible and latent heat fluxes can be recalculated by using the four good sets of soil measurements for the energy balance.
Measurements:	sgp15ebbrE8.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE8.b1: surface_soil_heat_flux_avg sensible_heat_flux surface_soil_heat_flux_1 latent_heat_flux soil_heat_flow_1 corr_soil_heat_flow_1 sgp30ebbrE8.a1: average surface soil heat flow(ave_shf) h(h) soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) sgp15ebbrE8.b1: soil_heat_flow_1_mv

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DQRID : D011220.2

Start Date	Start Time	End Date	End Time
04/01/2001	0000	12/14/2001	2356

Subject:	SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect
DataStreams:	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1
Description:	The battery voltage was frequently less than 10.5 volts. When the voltage is 10.4 V or less, all of the measurements are suspect and should not be used (they are likely incorrect).
Measurements:	sgp15ebbrE8.a1: Wind direction (relative to true north)(mv_wind_d) Soil moisture 4(r_sm4) Soil heat flow 5(mv_hft5) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Soil moisture 5(r_sm5) Soil moisture 1(r_sm1) Right air temperature(tair_r) Soil heat flow 2(mv_hft2) Soil temperature 2(rr_ts2) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Soil temperature 5(rr_ts5) Soil temperature 3(rr_ts3) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil moisture 4(rr_sm4) Soil moisture 5(rr_sm5) Soil heat flow 1(mv_hft1) Soil temperature 4(rr_ts4) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(r_sm3) Right relative humidity(mv_hum_r) scalar wind speed(wind_s) Soil moisture 2(r_sm2) Net radiation(mv_q) Reference temperature(rr_tref) Soil moisture 1(rr_sm1) Soil moisture 3(rr_sm3) Left air temperature(tair_l) Soil moisture 2(rr_sm2) Home signal(mv_home) sgp30ebbrE8.b1: wspd_vec_mean bowen_ratio surface_soil_heat_flux_5 latent_heat_flux energy_storage_change_1 soil_heat_flow_5 surface_soil_heat_flux_2 temp_trh_top soil_heat_flow_4 surface_soil_heat_flux_1 soil_heat_flow_3 surface_soil_heat_flux_4 wdir_vec_std soil_heat_flow_1 energy_storage_change_5 rh_top_fraction energy_storage_change_3 soil_temp_3 energy_storage_change_4 net_radiation soil_moisture_4 surface_soil_heat_flux_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 soil_heat_flow_2 surface_soil_heat_flux_avg wspd_arith_mean home_signal_15 soil_moisture_5 vapor_pressure_bottom soil_temp_1 home_signal_30 energy_storage_change_2 corr_soil_heat_flow_2 soil_temp_5 wdir_vec_mean soil_moisture_3 soil_moisture_2 soil_temp_4 temp_air_top vapor_pressure_top soil_heat_capacity_2 soil_temp_2 corr_soil_heat_flow_1 soil_heat_capacity_1 rh_bottom_fraction temp_trh_bottom temp_reference temp_air_bottom soil_heat_capacity_3 corr_soil_heat_flow_3 soil_moisture_1 soil_heat_capacity_5 sensible_heat_flux soil_heat_capacity_4 Barometric Pressure(atmos_pressure) sgp5ebbrE8.a1: Home signal(home) standard deviation of wind direction (sigma theta)(sigma_wd) Top humidity(hum_top) wind direction (relative to true north)(wind_d) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) scalar wind speed(wind_s) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) net radiation(q) bottom air temperature(tair_bot) sgp5ebbrE8.00: null(Raw data stream - documentation not supported) sgp30ebbrE8.a1: 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) volumetric soil moisture, site 3(sm3) Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) volumetric soil moisture, site 2(sm2) latent heat flux(e) volumetric soil moisture, site 4(sm4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Soil heat capacity 5(cs5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) 0-5 cm change in soil heat storage with time, site 4(ces4) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 5(g5) Soil heat capacity 4(cs4) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 3(ces3) vector wind speed(res_ws) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 5(sm5) 0-5 cm change in soil heat storage with time, site 5(ces5) 0-5 cm integrated soil temperature, site 3(ts3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 5(shf5) average surface soil heat flow(ave_shf) Exchange mechanism position indicator (15 to 30 min)(home_30) Soil heat capacity 1(cs1) soil heat flow, site 2(g2) 0-5 cm change in soil heat storage with time, site 2(ces1) top vapor pressure(vp_top) soil heat flow, site 3(g3) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 4(g4) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) bottom vapor pressure(vp_bot) Soil heat capacity 3(cs3) Reference Thermistor Temperature(tref) Soil heat capacity 2(cs2) h(h) 0-5 cm integrated soil temperature, site 2(ts1) scalar wind speed(wind_s) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 0-5 cm integrated soil temperature, site 5(ts5) top air temperature(tair_top) 5 cm soil heat flow, site 4(shf4) bottom air temperature(tair_bot) Retrieved pressure profile(pres) volumetric soil moisture, site 1(sm1) net radiation(q) soil heat flow, site 1(g1) 0-5 cm integrated soil temperature, site 2(ts2) sgp15ebbrE8.b1: soil_heat_flow_1_mv wdir_vec_mean_mv temp_reference_rr soil_moisture_1_rr soil_heat_flow_2_mv soil_moisture_5_rr temp_air_left soil_heat_flow_3_mv wspd_arith_mean soil_moisture_4_rr rh_left_mv temp_trh_right_rr home_signal soil_temp_3_rr soil_temp_5_rr soil_temp_4_rr atmos_pressure_mv temp_trh_left_rr temp_air_right soil_temp_1_rr soil_heat_flow_5_mv soil_heat_flow_4_mv soil_moisture_2_rr rh_right_mv net_radiation_mv soil_temp_2_rr soil_moisture_3_rr

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DQRID : D020716.29

Start Date	Start Time	End Date	End Time
12/15/2001	0000	01/15/2002	2001

Subject:	SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements
DataStreams:	sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1
Description:	All measurements should be considered to be suspect when the battery voltage (see the 15 minute data) is less than 10.5 volts.
Measurements:	sgp15ebbrE8.a1: Wind direction (relative to true north)(mv_wind_d) Soil moisture 4(r_sm4) Soil heat flow 5(mv_hft5) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Soil moisture 5(r_sm5) Soil moisture 1(r_sm1) Right air temperature(tair_r) Soil heat flow 2(mv_hft2) Soil temperature 2(rr_ts2) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Soil temperature 5(rr_ts5) Soil temperature 3(rr_ts3) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil moisture 4(rr_sm4) Soil moisture 5(rr_sm5) Soil heat flow 1(mv_hft1) Soil temperature 4(rr_ts4) Battery(bat) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(r_sm3) Right relative humidity(mv_hum_r) scalar wind speed(wind_s) Soil moisture 2(r_sm2) Net radiation(mv_q) Reference temperature(rr_tref) Soil moisture 1(rr_sm1) Soil moisture 3(rr_sm3) Left air temperature(tair_l) Soil moisture 2(rr_sm2) Home signal(mv_home) sgp30ebbrE8.b1: wspd_vec_mean bowen_ratio surface_soil_heat_flux_5 latent_heat_flux energy_storage_change_1 soil_heat_flow_5 surface_soil_heat_flux_2 temp_trh_top soil_heat_flow_4 surface_soil_heat_flux_1 soil_heat_flow_3 surface_soil_heat_flux_4 wdir_vec_std soil_heat_flow_1 energy_storage_change_5 rh_top_fraction energy_storage_change_3 soil_temp_3 energy_storage_change_4 net_radiation soil_moisture_4 surface_soil_heat_flux_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 soil_heat_flow_2 surface_soil_heat_flux_avg wspd_arith_mean home_signal_15 soil_moisture_5 vapor_pressure_bottom soil_temp_1 home_signal_30 energy_storage_change_2 corr_soil_heat_flow_2 soil_temp_5 wdir_vec_mean soil_moisture_3 soil_moisture_2 soil_temp_4 temp_air_top vapor_pressure_top soil_heat_capacity_2 soil_temp_2 corr_soil_heat_flow_1 soil_heat_capacity_1 rh_bottom_fraction temp_trh_bottom temp_reference temp_air_bottom soil_heat_capacity_3 corr_soil_heat_flow_3 soil_moisture_1 soil_heat_capacity_5 sensible_heat_flux soil_heat_capacity_4 Barometric Pressure(atmos_pressure) sgp5ebbrE8.a1: Home signal(home) standard deviation of wind direction (sigma theta)(sigma_wd) Top humidity(hum_top) wind direction (relative to true north)(wind_d) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) scalar wind speed(wind_s) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) net radiation(q) bottom air temperature(tair_bot) sgp5ebbrE8.00: null(Raw data stream - documentation not supported) sgp30ebbrE8.a1: 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) volumetric soil moisture, site 3(sm3) Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) volumetric soil moisture, site 2(sm2) latent heat flux(e) volumetric soil moisture, site 4(sm4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Soil heat capacity 5(cs5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) 0-5 cm change in soil heat storage with time, site 4(ces4) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 5(g5) Soil heat capacity 4(cs4) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 3(ces3) vector wind speed(res_ws) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 5(sm5) 0-5 cm change in soil heat storage with time, site 5(ces5) 0-5 cm integrated soil temperature, site 3(ts3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 5(shf5) average surface soil heat flow(ave_shf) Exchange mechanism position indicator (15 to 30 min)(home_30) Soil heat capacity 1(cs1) soil heat flow, site 2(g2) 0-5 cm change in soil heat storage with time, site 2(ces1) top vapor pressure(vp_top) soil heat flow, site 3(g3) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 4(g4) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) bottom vapor pressure(vp_bot) Soil heat capacity 3(cs3) Reference Thermistor Temperature(tref) Soil heat capacity 2(cs2) h(h) 0-5 cm integrated soil temperature, site 2(ts1) scalar wind speed(wind_s) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 0-5 cm integrated soil temperature, site 5(ts5) top air temperature(tair_top) 5 cm soil heat flow, site 4(shf4) bottom air temperature(tair_bot) Retrieved pressure profile(pres) volumetric soil moisture, site 1(sm1) net radiation(q) soil heat flow, site 1(g1) 0-5 cm integrated soil temperature, site 2(ts2) sgp15ebbrE8.b1: soil_heat_flow_1_mv wdir_vec_mean_mv temp_reference_rr soil_moisture_1_rr soil_heat_flow_2_mv soil_moisture_5_rr battery_voltage temp_air_left soil_heat_flow_3_mv wspd_arith_mean soil_moisture_4_rr rh_left_mv temp_trh_right_rr home_signal soil_temp_3_rr soil_temp_5_rr soil_temp_4_rr atmos_pressure_mv temp_trh_left_rr temp_air_right soil_temp_1_rr soil_heat_flow_5_mv soil_heat_flow_4_mv soil_moisture_2_rr rh_right_mv net_radiation_mv soil_temp_2_rr soil_moisture_3_rr

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