DQRs for Session: 112148 User:liusyCompleted: 05-23-2008

Data Quality Reports for Session: 112148 User: liusy Completed: 05/23/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D010213.13	SGP/EBBR/E2 - EBBR E2 Wind Speed Iced	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.20	SGP/EBBR/E2 - E2 EBBR Ts2 Incorrect	sgp15ebbrE2.a1, sgp30ebbrE2.a1
D010302.21	SGP/EBBR/E2 - E2 EBBR Wind Direction Incorrect	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.22	SGP/EBBR/E2 - E2 EBBR Data Incorrect	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.23	SGP/EBBR/E2 - E2 EBBR Low Battery Condition	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.24	SGP/EBBR/E2 - E2 EBBR Left Aspirator Fan Stopped	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.25	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.26	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.27	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.28	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.29	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.30	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.31	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D010302.32	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D011127.21	SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D020115.1	SGP/EEBR/E2 - AEM Stopped In One Position	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D020115.2	SGP/EEBR/E2 - AEM Stopped In One Position	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D020115.3	SGP/EEBR/E2 - Wind Direction Frozen	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D020115.4	SGP/EEBR/E2 - Wind Speed Sensor Frozen	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
D020115.5	SGP/EEBR/E2 - Soil Temperature #2 Incorrect	sgp15ebbrE2.a1, sgp30ebbrE2.a1
D020117.14	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020117.23	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020117.4	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.19	SGP/EBBR/E2 - AEM Hung	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D020716.20	SGP/EBBR/E2 - Wind Direction Incorrect	sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D020716.21	SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect	sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.22	SGP/EBBR/E2 - Data Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1
D020716.5	SGP/EBBR/E2 - 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D020716.6	SGP/EBBR/E2 - 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D021113.5	SGP/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
D030110.28	SGP/EBBR/E2 - Data Incorrect during 6 month checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030113.13	SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect	sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.11	SGP/EBBR/E2 - 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030712.6	SGP/EBBR/E2 - Soil Heat Flow #2 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.7	SGP/EBBR/E2 - Data All Zeros	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030712.8	SGP/EBBR/E2 - Bottom RH Incorrect	sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030725.1	SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030728.1	SGP/EBBR/E2 - Soil Heat Flow #3 Spike	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030917.15	SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030919.4	SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030919.5	SGP/EBBR/E2 - Soil Heat #1 Offscale	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D031204.4	SGP/EBBR/E2 - 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D070208.2	SGP/EBBR/E2 - Missing data	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1

DQRID : D010213.13

Start Date	Start Time	End Date	End Time
12/11/2000	0330	12/13/2000	0000

Subject:	SGP/EBBR/E2 - EBBR E2 Wind Speed Iced
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The anemometer was frozen stopped by freezing rain. Indicated data was incorrect.
Measurements:	sgp15ebbrE2.a1: scalar wind speed(wind_s) sgp5ebbrE2.a0: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE2.a1: scalar wind speed(wind_s) vector wind speed(res_ws)

Back To Table of Contents

DQRID : D010302.20

Start Date	Start Time	End Date	End Time
07/15/2000	0230	07/15/2000	1405

Subject:	SGP/EBBR/E2 - E2 EBBR Ts2 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1
Description:	Ts2 data and quantities derived from it were incorrect for the indicated period.
Measurements:	sgp15ebbrE2.a1: Soil temperature 2(rr_ts2) sgp30ebbrE2.a1: latent heat flux(e) average surface soil heat flow(ave_shf) Soil heat capacity 2(cs2) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 2(g2) h(h)

Back To Table of Contents

DQRID : D010302.21

Start Date	Start Time	End Date	End Time
08/28/2000	1300	08/31/2000	1505

Subject:	SGP/EBBR/E2 - E2 EBBR Wind Direction Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The wind direction values were 135 degrees (an indication of an electronics failure in the sensor), 0 degrees, or 359 degrees during the indicated period, and were incorrect.
Measurements:	sgp15ebbrE2.a1: Wind direction (relative to true north)(mv_wind_d) sgp5ebbrE2.a0: standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) wind direction (relative to true north)(wind_d) sgp30ebbrE2.a1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

Back To Table of Contents

DQRID : D010302.22

Start Date	Start Time	End Date	End Time
01/18/2001	1700	01/18/2001	1705

Subject:	SGP/EBBR/E2 - E2 EBBR Data Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	Most of the data values were incorrect during the indicated time period, for an unknown reason.
Measurements:	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) Soil temperature 5(rr_ts5) Soil moisture 1(r_sm1) Right relative humidity(mv_hum_r) Soil moisture 2(r_sm2) sgp5ebbrE2.a0: bottom air temperature(tair_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) scalar wind speed(wind_s) Bottom humidity(hum_bot) top vapor pressure(vp_top) wind direction (relative to true north)(wind_d) Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) vector wind speed(res_ws) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) 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) 0-5 cm change in soil heat storage with time, site 4(ces4) vector wind speed(res_ws) Temperature of bottom humidity sensor chamber(thum_bot) volumetric soil moisture, site 2(sm2) h(h) latent heat flux(e) scalar wind speed(wind_s) bottom air temperature(tair_bot) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 5(shf5) 5 cm soil heat flow, site 4(shf4) 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) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 4(cs4) 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) Soil heat capacity 3(cs3) bottom vapor pressure(vp_bot) 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) Soil heat capacity 1(cs1) 0-5 cm integrated soil temperature, site 2(ts2) 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 : D010302.23

Start Date	Start Time	End Date	End Time
12/26/2000	1815	01/04/2001	1405

Subject:	SGP/EBBR/E2 - E2 EBBR Low Battery Condition
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	All data should be considered to be incorrect when battery voltage is 10.4 volts or less.
Measurements:	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) Soil temperature 5(rr_ts5) Soil moisture 1(r_sm1) Right relative humidity(mv_hum_r) Soil moisture 2(r_sm2) sgp5ebbrE2.a0: bottom air temperature(tair_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) scalar wind speed(wind_s) Bottom humidity(hum_bot) top vapor pressure(vp_top) wind direction (relative to true north)(wind_d) Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) vector wind speed(res_ws) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) 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) 0-5 cm change in soil heat storage with time, site 4(ces4) vector wind speed(res_ws) Temperature of bottom humidity sensor chamber(thum_bot) volumetric soil moisture, site 2(sm2) h(h) latent heat flux(e) scalar wind speed(wind_s) bottom air temperature(tair_bot) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 5(shf5) 5 cm soil heat flow, site 4(shf4) 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) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 4(cs4) 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) Soil heat capacity 3(cs3) bottom vapor pressure(vp_bot) 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) Soil heat capacity 1(cs1) 0-5 cm integrated soil temperature, site 2(ts2) 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 : D010302.24

Start Date	Start Time	End Date	End Time
09/25/2000	2245	09/28/2000	1450

Subject:	SGP/EBBR/E2 - E2 EBBR Left Aspirator Fan Stopped
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the left aspirator fan was not operating.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.25

Start Date	Start Time	End Date	End Time
11/29/2000	0100	12/01/2000	0105

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.26

Start Date	Start Time	End Date	End Time
12/02/2000	2330	12/03/2000	0635

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.27

Start Date	Start Time	End Date	End Time
12/03/2000	1300	12/04/2000	1005

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.28

Start Date	Start Time	End Date	End Time
12/05/2000	0500	12/07/2000	0005

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.29

Start Date	Start Time	End Date	End Time
12/07/2000	0130	12/07/2000	0135

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.30

Start Date	Start Time	End Date	End Time
12/07/2000	0930	12/07/2000	1535

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.31

Start Date	Start Time	End Date	End Time
12/10/2000	1000	12/11/2000	1635

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D010302.32

Start Date	Start Time	End Date	End Time
12/12/2000	0600	12/31/2000	2250

Subject:	SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The indicated data was incorrect while the AEM was was not operating properly.
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Top humidity(hum_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D011127.21

Start Date	Start Time	End Date	End Time
04/26/2001	1445	04/26/2001	1536
11/18/2001	1535	11/18/2001	1631

Subject:	SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The indicated data was incorrect during the 6 month checks.
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) 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) 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) 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) 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) Net radiation(mv_q) Soil temperature 3(rr_ts3) 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) 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 : D020115.1

Start Date	Start Time	End Date	End Time
02/01/2001	0230	02/02/2001	1601
02/09/2001	0330	02/11/2001	2001
02/15/2001	0830	02/15/2001	1531
02/16/2001	1431	02/16/2001	1901
02/16/2001	2100	02/18/2001	1831
02/19/2001	0900	03/24/2001	2301

Subject:	SGP/EEBR/E2 - AEM Stopped In One Position
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	All gradient related measurements, including sensible and latent heat flux and bowen ratio, are incorrect. The AEM kept stopping in the home30 position (home signal about 23).
Measurements:	sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp5ebbrE2.a0: Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) Top humidity(hum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) top vapor pressure(vp_top) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D020115.2

Start Date	Start Time	End Date	End Time
04/26/2001	1505	06/07/2001	1501
06/20/2001	1646	07/04/2001	1101
07/05/2001	1800	07/30/2001	0201
07/30/2001	0345	09/08/2001	1701
09/13/2001	0530	09/13/2001	1531
09/13/2001	1900	09/27/2001	1416
10/02/2001	0945	01/12/2002	0001

Subject:	SGP/EEBR/E2 - AEM Stopped In One Position
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The AEM kept stopping in one of three positions, none of which allow sensible heat flux, latent heat flux, or Bown ratio to be calculated correctly. These and the gradient measurements are incorrect for the period indicated. The AEM stopped in either the home15 position (home signal about 53), the home 30 position (home signal about 23), or inbetween these two (home signal 1 to 2).
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Left air temperature(tair_l) Right relative humidity(mv_hum_r) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D020115.3

Start Date	Start Time	End Date	End Time
02/08/2001	1745	02/10/2001	1630

Subject:	SGP/EEBR/E2 - Wind Direction Frozen
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The wind direction sensor froze stopped for the indicated period of time. The indicated measurements are incorrect.
Measurements:	sgp15ebbrE2.a1: Wind direction (relative to true north)(mv_wind_d) sgp5ebbrE2.a0: standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) wind direction (relative to true north)(wind_d) sgp30ebbrE2.a1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

Back To Table of Contents

DQRID : D020115.4

Start Date	Start Time	End Date	End Time
02/08/2001	1745	02/11/2001	1731

Subject:	SGP/EEBR/E2 - Wind Speed Sensor Frozen
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0
Description:	The wind speed sensor was frozen stopped. The indicated measurements were incorrect.
Measurements:	sgp15ebbrE2.a1: scalar wind speed(wind_s) sgp5ebbrE2.a0: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE2.a1: scalar wind speed(wind_s) vector wind speed(res_ws)

Back To Table of Contents

DQRID : D020115.5

Start Date	Start Time	End Date	End Time
03/15/2001	1400	03/15/2001	1601
03/24/2001	0300	03/24/2001	0431
03/24/2001	0700	03/24/2001	1501
03/25/2001	0530	03/25/2001	1431
03/26/2001	0430	03/26/2001	1531
03/28/2001	0745	03/28/2001	1301
03/30/2001	0645	03/30/2001	1431

Subject:	SGP/EEBR/E2 - Soil Temperature #2 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp30ebbrE2.a1
Description:	Soil temperature #2 was intermittently incorrect. The cause is not yet known. The indicated other measurements were also incorrect because soil temperature #2 was used in the calculations of the quantities. Soil moisture (30 minute only) was affected because version 6 of the EBBR datalogger program used a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. Changeout dates of the EBBR units can be found on the EBBR Instrument web page.
Measurements:	sgp15ebbrE2.a1: Soil temperature 2(rr_ts2) sgp30ebbrE2.a1: latent heat flux(e) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 2(g2) h(h)

Back To Table of Contents

DQRID : D020117.14

Start Date	Start Time	End Date	End Time
05/01/2001	0115	05/01/2001	0231
05/01/2001	0415	05/02/2001	1301
05/03/2001	1100	05/03/2001	1901
05/04/2001	1600	05/04/2001	1631
05/05/2001	1730	05/06/2001	0401
05/06/2001	2015	05/07/2001	0831
05/07/2001	1045	05/09/2001	0301
05/12/2001	1815	05/13/2001	0130
05/19/2001	1330	05/19/2001	2301
05/20/2001	0115	05/20/2001	0231
05/21/2001	0330	05/21/2001	0801
05/21/2001	0945	05/21/2001	1331
05/21/2001	1500	05/21/2001	1931
05/22/2001	0130	05/22/2001	1531
05/22/2001	1700	05/22/2001	1701
05/22/2001	1830	05/23/2001	2001
05/24/2001	0330	05/24/2001	1431
05/27/2001	0930	05/27/2001	1431
06/02/2001	1145	06/02/2001	1231
06/15/2001	0900	06/15/2001	1131
06/19/2001	1215	06/19/2001	1331
06/20/2001	0445	06/20/2001	0701
06/21/2001	1100	06/21/2001	1401
06/21/2001	1500	06/21/2001	1531

Subject:	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page.
Measurements:	sgp30ebbrE2.b1: 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) soil heat flow, site 2(g2) sgp15ebbrE2.b1: Soil temperature 2(rr_ts2) sgp15ebbrE2.a1: Soil temperature 2(rr_ts2) sgp30ebbrE2.a1: latent heat flux(e) soil heat flow, site 2(g2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) h(h)

Back To Table of Contents

DQRID : D020117.23

Start Date	Start Time	End Date	End Time
06/22/2001	1100	06/22/2001	1331
06/22/2001	1445	06/22/2001	1501
06/26/2001	0845	06/27/2001	0331
06/27/2001	0545	06/30/2001	1701
07/04/2001	1130	07/05/2001	0231
07/12/2001	0300	07/12/2001	0401
07/12/2001	0500	07/12/2001	0531
07/12/2001	1115	07/12/2001	1531
07/14/2001	0230	07/14/2001	1501
07/18/2001	0230	07/18/2001	0301
07/18/2001	0815	07/18/2001	0901
07/19/2001	0200	07/19/2001	0301
07/19/2001	0545	07/19/2001	0801
07/19/2001	0900	07/19/2001	0931
07/19/2001	1045	07/19/2001	1431
07/20/2001	1445	07/20/2001	1931
07/21/2001	1730	07/21/2001	1801
08/03/2001	1500	08/04/2001	0101
08/04/2001	1715	08/04/2001	1831
09/28/2001	1830	09/28/2001	1831
09/28/2001	1930	09/29/2001	0001
10/16/2001	1915	10/16/2001	2001
10/16/2001	2315	10/17/2001	0001
10/20/2001	1545	10/20/2001	1631
10/31/2001	1415	10/31/2001	1731
11/01/2001	0115	11/01/2001	0131
11/02/2001	1530	11/02/2001	1731
11/05/2001	1600	11/05/2001	1901
11/10/2001	1730	11/10/2001	1901
11/11/2001	1015	11/11/2001	1201
11/11/2001	1430	11/11/2001	1531
12/06/2001	1715	12/06/2001	2331
12/17/2001	1345	12/17/2001	1531
12/21/2001	2000	12/21/2001	2031
12/22/2001	0115	12/22/2001	0401
12/22/2001	0800	12/22/2001	1001
12/22/2001	1100	12/22/2001	1331
12/27/2001	1800	12/27/2001	1901
12/27/2001	2030	12/28/2001	0031
12/28/2001	1830	12/28/2001	1931
12/28/2001	2345	12/29/2001	0031
01/05/2002	1730	01/05/2002	2301
01/07/2002	0930	01/07/2002	1031
01/08/2002	1615	01/08/2002	2101
01/11/2002	0115	01/11/2002	0201
01/11/2002	1530	01/11/2002	1831

Subject:	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page.
Measurements:	sgp30ebbrE2.b1: 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) soil heat flow, site 2(g2) sgp15ebbrE2.b1: Soil temperature 2(rr_ts2) sgp15ebbrE2.a1: Soil temperature 2(rr_ts2) sgp30ebbrE2.a1: latent heat flux(e) soil heat flow, site 2(g2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) h(h)

Back To Table of Contents

DQRID : D020117.4

Start Date	Start Time	End Date	End Time
04/01/2001	1145	04/01/2001	1301
04/12/2001	0130	04/12/2001	1331
04/13/2001	0530	04/13/2001	1631
04/14/2001	0745	04/14/2001	1501
04/15/2001	0915	04/15/2001	1231
04/15/2001	1445	04/15/2001	1831
04/16/2001	0245	04/16/2001	0301
04/16/2001	0515	04/16/2001	2301
04/17/2001	0145	04/17/2001	0931
04/17/2001	1545	04/18/2001	1601
04/19/2001	0615	04/19/2001	1601
04/23/2001	0515	04/24/2001	0001
04/25/2001	0215	04/25/2001	0331
04/25/2001	1030	04/25/2001	1331
04/29/2001	1500	04/29/2001	1601
04/30/2001	0130	04/30/2001	0401
04/30/2001	0615	04/30/2001	1601
04/30/2001	1745	04/30/2001	2101

Subject:	SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page.
Measurements:	sgp30ebbrE2.b1: 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) soil heat flow, site 2(g2) sgp15ebbrE2.b1: Soil temperature 2(rr_ts2) sgp15ebbrE2.a1: Soil temperature 2(rr_ts2) sgp30ebbrE2.a1: latent heat flux(e) soil heat flow, site 2(g2) volumetric soil moisture, site 2(sm2) average surface soil heat flow(ave_shf) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) h(h)

Back To Table of Contents

DQRID : D020716.19

Start Date	Start Time	End Date	End Time
01/12/2002	0000	01/17/2002	1631

Subject:	SGP/EBBR/E2 - AEM Hung
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The automatic exchange mechanism hung, thereby making a number of measurements incorrect.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D020716.20

Start Date	Start Time	End Date	End Time
01/01/2002	0330	03/01/2002	1701

Subject:	SGP/EBBR/E2 - Wind Direction Incorrect
DataStreams:	sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The wind direction was always 65 to 90 degrees and sigma direction was near zero; the data is incorrect.
Measurements:	sgp30ebbrE2.b1: vector wind speed(res_ws) wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp5ebbrE2.a1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) sgp30ebbrE2.a1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

Back To Table of Contents

DQRID : D020716.21

Start Date	Start Time	End Date	End Time
01/15/2002	0645	01/15/2002	1701
02/14/2002	1515	02/14/2002	1531

Subject:	SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect
DataStreams:	sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	The indicated measurements were incorrect because soil temperature #2 was incorrect. Average soil heat flow, sensible heat and latent heat can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf)
Measurements:	sgp30ebbrE2.b1: average surface soil heat flow(ave_shf) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 2(g2) h(h) latent heat flux(e) 0-5 cm change in soil heat storage with time, site 2(ces2) sgp30ebbrE2.a1: latent heat flux(e) average surface soil heat flow(ave_shf) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 2(g2) h(h)

Back To Table of Contents

DQRID : D020716.22

Start Date	Start Time	End Date	End Time
01/15/2002	1900	01/15/2002	1901

Subject:	SGP/EBBR/E2 - Data Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1
Description:	The indicated measurements were zeros (30 minute) or incorrect (5 and 15 minute) the half hour after the recalibration unit was installed.
Measurements:	sgp5ebbrE2.00: null(Raw data stream - documentation not supported) 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 : D020716.5

Start Date	Start Time	End Date	End Time
02/28/2002	1615	02/28/2002	1646

Subject:	SGP/EBBR/E2 - 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The indicated measurements were incorrect during the 6 month checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D020716.6

Start Date	Start Time	End Date	End Time
05/23/2002	1500	05/23/2002	1531

Subject:	SGP/EBBR/E2 - 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	The indicated measurements were incorrect during the 6 month checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D021113.5

Start Date	Start Time	End Date	End Time
10/22/1997	0000	06/18/2003	2359

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 : D030110.28

Start Date	Start Time	End Date	End Time
11/07/2002	1600	11/07/2002	1630

Subject:	SGP/EBBR/E2 - Data Incorrect during 6 month checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Some of the measurements are incorrect during the 6 month checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Right air temperature(tair_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D030113.13

Start Date	Start Time	End Date	End Time
08/01/2002	1800	08/01/2002	1930
08/13/2002	0430	09/04/2002	1730
09/09/2002	1430	09/09/2002	1459
09/12/2002	1900	10/01/2002	1830
10/03/2002	1930	10/23/2002	0630
10/26/2002	1730	10/30/2002	2330
11/03/2002	1800	01/01/2003	0000

Subject:	SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect
DataStreams:	sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Heat Flow #2 was incorrect during these periods. See below for a work-around.
Measurements:	sgp30ebbrE2.b1: average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 2(shf2) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) h(h) latent heat flux(e) sgp30ebbrE2.a1: 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 2(shf2) latent heat flux(e) average surface soil heat flow(ave_shf) soil heat flow, site 2(g2) h(h)

Back To Table of Contents

DQRID : D030712.11

Start Date	Start Time	End Date	End Time
05/08/2003	1545	05/08/2003	1615

Subject:	SGP/EBBR/E2 - 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Left air temperature(tair_l) Right relative humidity(mv_hum_r) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D030712.6

Start Date	Start Time	End Date	End Time
01/01/2003	0000	04/24/2003	1625

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 Date	Start Time	End Date	End Time
04/24/2003	1630	04/24/2003	1630

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 Date	Start Time	End Date	End Time
04/16/2003	2200	04/16/2003	2200

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

DQRID : D030725.1

Start Date	Start Time	End Date	End Time
06/20/2003	0300	07/31/2003	1600

Subject:	SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Heat Flow #1 was very large most of the period. See below for a work-around.
Measurements:	sgp15ebbrE2.b1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.b1: latent heat flux(e) h(h) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) soil heat flow, site 1(g1) sgp15ebbrE2.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.a1: latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h)

Back To Table of Contents

DQRID : D030728.1

Start Date	Start Time	End Date	End Time
07/10/2003	0030	07/10/2003	0030

Subject:	SGP/EBBR/E2 - Soil Heat Flow #3 Spike
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil heat flow #3 spiked to a value much greater than the other soil heat flows. However, this did not affect sensible and latent heat fluxes outside the error of the EBBR system.
Measurements:	sgp30ebbrE2.b1: 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 3(shf3) sgp15ebbrE2.b1: Soil heat flow 3(mv_hft3) sgp15ebbrE2.a1: Soil heat flow 3(mv_hft3) sgp30ebbrE2.a1: 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

Back To Table of Contents

DQRID : D030917.15

Start Date	Start Time	End Date	End Time
08/29/2003	0300	09/25/2003	1600

Subject:	SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Water got inside the bird-pecked hole in the net radiometer during a rain. The net radiation and therefore latent and sensible heat fluxes are incorrect.
Measurements:	sgp30ebbrE2.b1: h(h) latent heat flux(e) net radiation(q) sgp15ebbrE2.b1: Net radiation(mv_q) sgp5ebbrE2.a1: net radiation(q) sgp15ebbrE2.a1: Net radiation(mv_q) sgp30ebbrE2.a1: latent heat flux(e) net radiation(q) h(h)

Back To Table of Contents

DQRID : D030919.4

Start Date	Start Time	End Date	End Time
07/31/2003	1630	07/31/2003	1630

Subject:	SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	15 and 30 minute measurements were zero after restarting the CR10 datalogger.
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, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 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) 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) 0-5 cm change in soil heat storage with time, site 4(ces4) vector wind speed(res_ws) 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) 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 : D030919.5

Start Date	Start Time	End Date	End Time
09/03/2003	1900	09/03/2003	1930
09/06/2003	1900	09/06/2003	1900
09/07/2003	1700	09/07/2003	1730
09/07/2003	1930	09/07/2003	1930
09/12/2003	1900	09/12/2003	2030

Subject:	SGP/EBBR/E2 - Soil Heat #1 Offscale
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Heat Flow #1 was intermittently offscale. The reason is not clear.
Measurements:	sgp15ebbrE2.b1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.b1: latent heat flux(e) h(h) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) soil heat flow, site 1(g1) sgp15ebbrE2.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.a1: latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h)

Back To Table of Contents

DQRID : D031204.4

Start Date	Start Time	End Date	End Time
10/09/2003	1700	10/09/2003	1730

Subject:	SGP/EBBR/E2 - 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Left air temperature(tair_l) Right relative humidity(mv_hum_r) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

Back To Table of Contents

DQRID : D070208.2

Start Date	Start Time	End Date	End Time
12/07/2001	1505	12/11/2001	1630
01/30/2002	1805	02/06/2002	1225
02/08/2002	2005	02/11/2002	1300
02/16/2002	0405	02/18/2002	2100
02/23/2002	0305	02/28/2002	1300
03/09/2002	2105	03/11/2002	2005

Subject:	SGP/EBBR/E2 - Missing data
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Data are missing and unrecoverable.
Measurements:	sgp15ebbrE2.b1: Temperature of left humidity sensor chamber(rr_thum_l) Soil temperature 1(rr_ts1) Left relative humidity(mv_hum_l) Left air temperature(tair_l) scalar wind speed(wind_s) Soil temperature 3(rr_ts3) Soil temperature 2(rr_ts2) base time(base_time) Signature(signature) Net radiation(mv_q) Soil heat flow 4(mv_hft4) Right air temperature(tair_r) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Dummy altitude for Zeb(alt) Soil heat flow 5(mv_hft5) Time offset of tweaks from base_time(time_offset) 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) Soil heat flow 3(mv_hft3) lon(lon) Soil moisture 3(r_sm3) Soil moisture 5(r_sm5) lat(lat) Atmospheric pressure(mv_pres) Soil heat flow 1(mv_hft1) Home signal(mv_home) Right relative humidity(mv_hum_r) Soil moisture 1(r_sm1) Battery(bat) Soil moisture 4(r_sm4) Soil moisture 2(r_sm2) sgp30ebbrE2.b1: scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) lon(lon) 5 cm soil heat flow, site 4(shf4) volumetric soil moisture, site 5(sm5) volumetric soil moisture, site 4(sm4) base time(base_time) Exchange mechanism position indicator (0 to 15 min)(home_15) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) average surface soil heat flow(ave_shf) volumetric soil moisture, site 3(sm3) Soil heat capacity 3(cs3) lat(lat) Soil heat capacity 4(cs4) vector wind speed(res_ws) net radiation(q) Temperature of bottom humidity sensor chamber(thum_bot) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 2(sm2) Soil heat capacity 5(cs5) Reference Thermistor Temperature(tref) 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) Soil heat capacity 2(cs2) soil heat flow, site 3(g3) 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) 0-5 cm change in soil heat storage with time, site 2(ces1) wind direction (relative to true north)(wind_d) 0-5 cm integrated soil temperature, site 5(ts5) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 0-5 cm integrated soil temperature, site 2(ts2) standard deviation of wind direction (sigma theta)(sigma_wd) top vapor pressure(vp_top) Dummy altitude for Zeb(alt) 0-5 cm integrated soil temperature, site 3(ts3) Bottom humidity(hum_bot) Time offset of tweaks from base_time(time_offset) 0-5 cm change in soil heat storage with time, site 5(ces5) latent heat flux(e) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) Soil heat capacity 1(cs1) soil heat flow, site 1(g1) soil heat flow, site 2(g2) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) 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) sgp30baebbrE2.c1: Reference Thermistor Temperature(tref) soil heat flow, site 1(g1) top air temperature(tair_top) lat(lat) Bottom humidity(hum_bot) top vapor pressure(vp_top) wind direction (relative to true north)(wind_d) soil heat flow, site 2(g2) Retrieved pressure profile(pres) soil heat flow, site 3(g3) net radiation(q) vector wind speed(res_ws) standard deviation of wind direction (sigma theta)(sigma_wd) 0-5 cm integrated soil temperature, site 2(ts1) Exchange mechanism position indicator (15 to 30 min)(home_30) latent heat flux(e) volumetric soil moisture, site 4(sm4) h(h) soil heat flow, site 5(g5) volumetric soil moisture, site 3(sm3) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow, site 5(shf5) base time(base_time) 0-5 cm integrated soil temperature, site 2(ts2) Friction velocity(austar) 0-5 cm change in soil heat storage with time, site 5(ces5) 0-5 cm integrated soil temperature, site 5(ts5) 5 cm soil heat flow, site 1(shf1) 0-5 cm change in soil heat storage with time, site 4(ces4) Exchange mechanism position indicator (0 to 15 min)(home_15) Soil heat capacity 5(cs5) average surface soil heat flow(ave_shf) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 2(sm2) Best estimate Sensible heat flux(hcomb) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) Estimated height of the vegetation.(vegetation_height) Soil heat capacity 3(cs3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 2(ces1) lon(lon) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) Best estimate Latent heat flux(ecomb) scalar wind speed(wind_s) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm change in soil heat storage with time, site 3(ces3) volumetric soil moisture, site 5(sm5) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Time offset of tweaks from base_time(time_offset) Aerodynamic Latent heat flux(ale) Top humidity(hum_top) Dummy altitude for Zeb(alt) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Soil heat capacity 2(cs2) Soil heat capacity 1(cs1) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Aerodynamic Sensible heat flux(ah) 0-5 cm change in soil heat storage with time, site 2(ces2) sgp5ebbrE2.a1: Bottom humidity(hum_bot) base time(base_time) lat(lat) Retrieved pressure profile(pres) wind direction (relative to true north)(wind_d) Home signal(home) Dummy altitude for Zeb(alt) standard deviation of wind direction (sigma theta)(sigma_wd) Reference Thermistor Temperature(tref) scalar wind speed(wind_s) top air temperature(tair_top) top vapor pressure(vp_top) vector wind speed(res_ws) lon(lon) 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) Time offset of tweaks from base_time(time_offset) Temperature of bottom humidity sensor chamber(thum_bot) sgp15ebbrE2.a1: lon(lon) Left air temperature(tair_l) lat(lat) Reference temperature(rr_tref) Atmospheric pressure(mv_pres) Temperature of left humidity sensor chamber(rr_thum_l) Temperature of right humidity sensor chamber(rr_thum_r) Soil heat flow 1(mv_hft1) Soil moisture 3(r_sm3) Soil heat flow 2(mv_hft2) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) Net radiation(mv_q) Battery(bat) Soil moisture 1(r_sm1) Soil moisture 2(r_sm2) 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) Soil heat flow 5(mv_hft5) Wind direction (relative to true north)(mv_wind_d) Signature(signature) scalar wind speed(wind_s) Soil heat flow 3(mv_hft3) base time(base_time) Soil moisture 5(r_sm5) Soil moisture 4(r_sm4) Soil temperature 4(rr_ts4) Home signal(mv_home) Soil temperature 3(rr_ts3) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) sgp30ebbrE2.a1: soil heat flow, site 3(g3) Time offset of tweaks from base_time(time_offset) soil heat flow, site 1(g1) volumetric soil moisture, site 2(sm2) volumetric soil moisture, site 3(sm3) volumetric soil moisture, site 5(sm5) volumetric soil moisture, site 4(sm4) volumetric soil moisture, site 1(sm1) Temperature of the top humidity chamber(thum_top) Retrieved pressure profile(pres) 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) 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) Exchange mechanism position indicator (15 to 30 min)(home_30) 0-5 cm integrated soil temperature, site 4(ts4) bottom vapor pressure(vp_bot) 0-5 cm integrated soil temperature, site 2(ts1) Bottom humidity(hum_bot) 0-5 cm integrated soil temperature, site 2(ts2) 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) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) Dummy altitude for Zeb(alt) 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) 0-5 cm change in soil heat storage with time, site 4(ces4) vector wind speed(res_ws) Temperature of bottom humidity sensor chamber(thum_bot) h(h) latent heat flux(e) scalar wind speed(wind_s) bottom air temperature(tair_bot) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow, site 5(shf5) net radiation(q) Top humidity(hum_top) 0-5 cm integrated soil temperature, site 3(ts3) base time(base_time) average surface soil heat flow(ave_shf) lon(lon) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 5(ts5) lat(lat) top vapor pressure(vp_top) Exchange mechanism position indicator (0 to 15 min)(home_15) Soil heat capacity 3(cs3) Soil heat capacity 2(cs2) soil heat flow, site 2(g2) top air temperature(tair_top) Soil heat capacity 1(cs1) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 4(g4)

Back To Table of Contents

END OF DATA