DQRs for Session: 136093 User:kcwangCompleted: 07-13-2011

Data Quality Reports for Session: 136093 User: kcwang Completed: 07/13/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D010725.26	SGP/SMOS/E24 - E24 SMOS RH% VALUES OUTSIDE TOLERANCE	sgp1smosE24.a0, sgp30smosE24.a1
D020610.1	SGP/SMOS/E24 - SGP/E24/SMOS - No snow depth data collected	sgp30smosE24.a1, sgp1440smosE24.a0
D020620.63	SGP/SMOS/E24 - Missing data due to maintenance activity	sgp1smosE24.a0, sgp30smosE24.a1
D020620.67	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1
D040319.6	SGP/SMOS/E24 - 6-month Calibration Checks	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D951114.5	SGP/SMOS/E24 - Questionable data during SIROS maintenance	sgp1smosE24.a0, sgp30smosE24.a1
D961004.1	SGP/SMOS/E24 - Precip data suspect	sgp1smosE24.a0, sgp30smosE24.a1
D970325.4	SGP/SMOS/E24 - RH values exceeding the specified maximum value	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D980401.6	SGP/SMOS/E24 - Incorrect RH data from E24 SMOS	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D980401.7	SGP/SMOS/E24 - Incorrect E24 SMOS RH data	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D991109.14	SGP/SMOS/E24 - E24 SMOS down for tower replacement	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D991109.17	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1

DQRID : D010725.26

Start Date	Start Time	End Date	End Time
02/23/2001	1756	02/24/2001	1101

Subject:	SGP/SMOS/E24 - E24 SMOS RH% VALUES OUTSIDE TOLERANCE
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	Rh% values outside toerance on the high side.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

Back To Table of Contents

DQRID : D020610.1

Start Date	Start Time	End Date	End Time
04/24/1996	0000	03/31/2001	2359

Subject:	SGP/SMOS/E24 - SGP/E24/SMOS - No snow depth data collected
DataStreams:	sgp30smosE24.a1, sgp1440smosE24.a0
Description:	Due to a programming error, snow depth data were reported as 0. In effect, no snow depth data were collected.
Measurements:	sgp30smosE24.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE24.a0: Minimum Snow Depth(min_snow_depth) Maximum Snow Depth(max_snow) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Snow Depth(time_min_snow)

Back To Table of Contents

DQRID : D020620.63

Start Date	Start Time	End Date	End Time
09/11/1996	1900	09/11/1996	2030

Subject:	SGP/SMOS/E24 - Missing data due to maintenance activity
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	Bi-weekly maintenance site visit. Data missing during corrective maintenance on rain gauge. All data between 1900 and 2030 GMT on 11 SEP 96 9's or 0's.
Measurements:	sgp30smosE24.a1: snow_sen Temperature, air(temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres time_offset alt Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) lat Temperature, air, 30-min intervals, standard deviation(sd_temp) lon sd_bar_pres base_time vbat Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Unit Vector Wind Direction(wdir) Temperature, air(temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset lat Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) lon alt Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) base_time Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

Back To Table of Contents

DQRID : D020620.67

Start Date	Start Time	End Date	End Time
10/13/1999	1345	10/13/1999	1420

Subject:	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1
Description:	The E24 SMOS was lowered to the surface on 13 OCT 1999 between 1345 and 1420 GMT while counterweights were installed. All wind speed and direction data are incorrect during this period.
Measurements:	sgp30smosE24.a1: Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) sgp1smosE24.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) sgpsmosE24.01: Raw data stream - documentation not supported sgp1smosE24.00: Raw data stream - documentation not supported

Back To Table of Contents

DQRID : D040319.6

Start Date	Start Time	End Date	End Time
10/12/1995	1355	10/12/1995	1500
04/24/1996	1630	04/24/1996	1830
11/07/1996	1555	11/07/1996	1645
04/23/1997	1930	04/23/1997	2130
10/21/1997	1600	10/21/1997	2030
05/19/1998	1930	05/19/1998	2200
11/19/1998	1445	11/19/1998	1620
03/23/1999	2100	03/23/1999	2300
12/16/1999	1655	12/16/1999	1855
03/07/2000	1700	03/07/2000	1855
05/18/2000	1550	05/18/2000	1700
10/05/2000	1648	10/05/2000	1725

Subject:	SGP/SMOS/E24 - 6-month Calibration Checks
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	During the time periods specified, the SMOS.E24 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp30smosE24.a1: Temperature, air(temp) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_bar_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Unit Vector Wind Direction(wdir) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE24.a0: Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Wind Speed(min_wspd)

Back To Table of Contents

DQRID : D951114.5

Start Date	Start Time	End Date	End Time
11/07/1995	1744	11/07/1995	1830

Subject:	SGP/SMOS/E24 - Questionable data during SIROS maintenance
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	SMOS tower was lowered for SIROS maintenance.
Measurements:	sgp30smosE24.a1: snow_sen Temperature, air(temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres time_offset alt Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) lat Temperature, air, 30-min intervals, standard deviation(sd_temp) lon sd_bar_pres base_time vbat Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Unit Vector Wind Direction(wdir) Temperature, air(temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset lat Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) lon alt Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) base_time Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

Back To Table of Contents

DQRID : D961004.1

Start Date	Start Time	End Date	End Time
08/29/1996	0000	09/11/1996	2030

Subject:	SGP/SMOS/E24 - Precip data suspect
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	The rain gauge funnel was found to be plugged up during the bi-weekly check. Precipitation data for the two previous weeks are suspect.
Measurements:	sgp30smosE24.a1: Precipitation, total(precip) sgp1smosE24.a0: Precipitation, total(precip)

Back To Table of Contents

DQRID : D970325.4

Start Date	Start Time	End Date	End Time
10/29/1996	0000	02/11/1997	1930

Subject:	SGP/SMOS/E24 - RH values exceeding the specified maximum value
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	Starting on 29 OCT 96, the SMOS at E24 started reporting RH values exceeding the specified maximum value. Lower values of RH may be within tolerances. On 7 NOV 96 during the 6-month Sensor Verifications, the T/RH sensor reported a value of 31% RH that agreed with the reference within specified tolerances. The probe continued to report values which exceeded 104% and was replaced on 11 FEB 97 at 1930 GMT. Reported values since then appear to be within tolerances.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres)

Back To Table of Contents

DQRID : D980401.6

Start Date	Start Time	End Date	End Time
10/15/1997	0000	03/10/1998	1830

Subject:	SGP/SMOS/E24 - Incorrect RH data from E24 SMOS
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	The output from the relative humidity probe on E24 SMOS drifted low by as much as 5% when RH exceeded 80% by 15 OCT 97. The probe was replaced on 10 FEB 98 at 1900 GMT. The replacement probe reported values approximately 10% too high when RH exceeded 90%. That probe was replaced at 1830 GMT on 10 MAR 98.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) sgp1smosE24.00: Raw data stream - documentation not supported

Back To Table of Contents

DQRID : D980401.7

Start Date	Start Time	End Date	End Time
03/16/1998	1245	03/21/1998	2300

Subject:	SGP/SMOS/E24 - Incorrect E24 SMOS RH data
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	For unknown reasons the relative humidity probe failed to report values to the E24 SMOS between approximately 1245 GMT on 16 MAR 98 and 2300GMT on 21 MAR 98.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) alt sgp1smosE24.00: Raw data stream - documentation not supported

Back To Table of Contents

DQRID : D991109.14

Start Date	Start Time	End Date	End Time
04/26/1999	1600	05/13/1999	1425

Subject:	SGP/SMOS/E24 - E24 SMOS down for tower replacement
DataStreams:	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	The E24 SMOS was shut down from 26 APR 1999 at 1600 GMT until 13 MAY 1999 at 1425 GMT while the tower was replaced.
Measurements:	sgp30smosE24.a1: Temperature, air(temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres time_offset Wind direction, 30-min intervals, standard deviation(sd_deg) alt Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sd_bar_pres vbat Humidity, relative, 30-min intervals, standard deviation(sd_rh) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Snow, depth, 30-min intervals(snow) lat Temperature, air, 30-min intervals, standard deviation(sd_temp) lon base_time sgp1smosE24.a0: Unit Vector Wind Direction(wdir) Temperature, air(temp) lat Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) lon alt base_time Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE24.a0: lat Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) time_offset Highest gust within hour is reported(max_wspd) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) lon Minimum Wind Speed(min_wspd) Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) base_time Time of Maximum Snow Depth(time_max_snow) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) alt Maximum Snow Depth(max_snow) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Snow Depth(time_min_snow) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) sgpsmosE24.01: Raw data stream - documentation not supported sgp1smosE24.00: Raw data stream - documentation not supported

Back To Table of Contents

DQRID : D991109.17

Start Date	Start Time	End Date	End Time
10/13/1999	1345	10/13/1999	1420

Subject:	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1
Description:	The E24 SMOS was lowered to the surface on 13 OCT 1999 between 1345 and 1420 GMT while counterweights were installed. All temperature and humidity data taken during this period are questionable.
Measurements:	sgp30smosE24.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres Temperature, air(temp) Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) sgpsmosE24.01: Raw data stream - documentation not supported sgp1smosE24.00: Raw data stream - documentation not supported

Back To Table of Contents

END OF DATA