DQRs for Session: 134844 User:iacobCompleted: 05-12-2011

Data Quality Reports for Session: 134844 User: iacob Completed: 05/12/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D050817.1	SGP/SMOS/E20 - Sensor failure	sgp1smosE20.b1, sgp30smosE20.b1
D050831.3	SGP/SMOS/E21 - RH values incorrect	sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1
D051030.2	SGP/SMOS/E6 - SMOS Wind direction low	sgp1smosE6.b1, sgp30smosE6.b1
D080306.2	SGP/SMOS/E3 - Incorrect Offset for Wind Directon	sgp1smosE3.b1, sgp30smosE3.b1
D080306.3	SGP/SMOS/E4 - Incorrect Offset for Wind Directon	sgp1smosE4.b1, sgp30smosE4.b1
D080306.4	SGP/SMOS/E6 - Incorrect Offset for Wind Directon	sgp1smosE6.b1, sgp30smosE6.b1
D080306.5	SGP/SMOS/E7 - Incorrect Offset for Wind Directon	sgp1smosE7.b1, sgp30smosE7.b1
D080306.6	SGP/SMOS/E27 - Incorrect Offset for Wind Directon	sgp1smosE27.b1, sgp30smosE27.b1
D080620.1	SGP/SMOS/E4 - Missing data	sgp1smosE4.b1, sgp30smosE4.b1, sgp1440smosE4.b1
D080820.12	SGP/SMOS/E20 - Missing Data	sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1
D080828.4	SGP/SMOS/E21 - Missing Data	sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1

DQRID : D050817.1

Start Date	Start Time	End Date	End Time
08/12/2005	1651	08/17/2005	1921

Subject:	SGP/SMOS/E20 - Sensor failure
DataStreams:	sgp1smosE20.b1, sgp30smosE20.b1
Description:	Wind direction values were nearly constant around a value of 15 degrees. Problem was caused by a lightning strike which damaged the sensor.
Measurements:	sgp30smosE20.b1: Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) sgp1smosE20.b1: Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg)

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DQRID : D050831.3

Start Date	Start Time	End Date	End Time
08/06/2005	1221	08/22/2005	0742

Subject:	SGP/SMOS/E21 - RH values incorrect
DataStreams:	sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1
Description:	The RH sensor was failing intermittently from: 08/06/2005 @ 1221GMT - 08/17/2005 @ 0309GMT. It failed continuously from: 08/17/2005 @ 0310GMT - 08/21/2005 @ 1600 GMT. It failed intermittently from: 08/21/2005 @ 1601GMT - 08/22/2005 @ 0742 GMT.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sgp30smosE21.b1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_vap_pres

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DQRID : D051030.2

Start Date	Start Time	End Date	End Time
01/01/2005	0000	11/03/2005	1615

Subject:	SGP/SMOS/E6 - SMOS Wind direction low
DataStreams:	sgp1smosE6.b1, sgp30smosE6.b1
Description:	The wind direction reported by the SMOS went from being 7 degrees too low at the beginning of 2005 (the 7 degrees is a result of misalignment of the SMOS tower by 7 degrees) to 15-20 degrees too small by November 2005. The wind sensor was replaced, bringing the wind direction back to being 7 degrees too small.
Measurements:	sgp30smosE6.b1: Unit Vector Wind Direction(wdir) sgp1smosE6.b1: Unit Vector Wind Direction(wdir)

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DQRID : D080306.2

Start Date	Start Time	End Date	End Time
03/09/2005	1705	02/07/2007	1815

Subject:	SGP/SMOS/E3 - Incorrect Offset for Wind Directon
DataStreams:	sgp1smosE3.b1, sgp30smosE3.b1
Description:	An incorrect offset of 7 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion.
Measurements:	sgp30smosE3.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir) sgp1smosE3.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir)

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DQRID : D080306.3

Start Date	Start Time	End Date	End Time
03/09/2005	1739	02/21/2007	1737

Subject:	SGP/SMOS/E4 - Incorrect Offset for Wind Directon
DataStreams:	sgp1smosE4.b1, sgp30smosE4.b1
Description:	An incorrect offset of 7 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion.
Measurements:	sgp1smosE4.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp30smosE4.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir)

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DQRID : D080306.4

Start Date	Start Time	End Date	End Time
03/10/2005	1610	02/08/2007	1700

Subject:	SGP/SMOS/E6 - Incorrect Offset for Wind Directon
DataStreams:	sgp1smosE6.b1, sgp30smosE6.b1
Description:	An incorrect offset of 7 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion.
Measurements:	sgp30smosE6.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir) sgp1smosE6.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D080306.5

Start Date	Start Time	End Date	End Time
03/08/2005	2015	02/06/2007	1745

Subject:	SGP/SMOS/E7 - Incorrect Offset for Wind Directon
DataStreams:	sgp1smosE7.b1, sgp30smosE7.b1
Description:	An incorrect offset of 6 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion.
Measurements:	sgp30smosE7.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1smosE7.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir)

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DQRID : D080306.6

Start Date	Start Time	End Date	End Time
03/02/2005	1635	04/26/2006	1635

Subject:	SGP/SMOS/E27 - Incorrect Offset for Wind Directon
DataStreams:	sgp1smosE27.b1, sgp30smosE27.b1
Description:	An incorrect offset of 7 degrees was subtracted from the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion.
Measurements:	sgp1smosE27.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp30smosE27.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir)

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DQRID : D080620.1

Start Date	Start Time	End Date	End Time
10/13/2003	0000	10/13/2003	1230
11/08/2003	1700	11/10/2003	0230
05/04/2004	2000	05/06/2004	0430
12/23/2004	1100	12/27/2004	1530
01/05/2005	0230	01/12/2005	0100
07/04/2005	0100	07/13/2005	1030
12/13/2007	1830	12/27/2007	1730
01/13/2008	1400	01/23/2008	1800
05/29/2008	1700	06/12/2008	1430

Subject:	SGP/SMOS/E4 - Missing data
DataStreams:	sgp1smosE4.b1, sgp30smosE4.b1, sgp1440smosE4.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1smosE4.b1: Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Humidity, relative(rh) time_offset Mean Wind Speed(wspd) lat base_time alt Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) lon Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) sgp30smosE4.b1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Snow, depth, 30-min intervals(snow) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_bar_pres alt base_time Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) lat Wind direction, 30-min intervals, standard deviation(sd_deg) snow_sen Precipitation, total(precip) time_offset Unit Vector Wind Direction(wdir) Temperature, air(temp) lon Mean Wind Speed(wspd) vbat sgp1440smosE4.b1: Time of Relative Humidity(time_min_rh) Highest gust within hour is reported(max_wspd) time Minimum Wind Speed(min_wspd) Time of Maximum Temperature(time_max_temp) lon Time of Maximum Snow Depth(time_max_snow) Time of Maximum Relative Humidity(time_max_rh) Minimum Snow Depth(min_snow_depth) Temperature, air, at 60-m height, 24-hr minimum(min_temp) time_offset Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) alt Time of Minimum Barometric Pressure(time_min_bar_pres) base_time lat 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 Minimum Wind Speed(time_min_wspd) Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Maximum Snow Depth(max_snow) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Snow Depth(time_min_snow) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Wind Speed(time_max_wspd)

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DQRID : D080820.12

Start Date	Start Time	End Date	End Time
12/23/2004	0700	12/27/2004	1830
01/17/2005	0700	01/19/2005	1830
05/18/2005	2130	05/26/2005	1830
05/27/2005	0400	05/30/2005	0200
08/04/2005	1900	08/12/2005	1700
12/13/2007	1700	12/13/2007	1200
04/17/2008	2200	04/23/2008	1130
06/18/2008	1900	06/20/2008	1100

Subject:	SGP/SMOS/E20 - Missing Data
DataStreams:	sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1440smosE20.b1: Time of Relative Humidity(time_min_rh) Highest gust within hour is reported(max_wspd) time_offset Time of Minimum Wind Speed(time_min_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Snow Depth(max_snow) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Snow Depth(time_max_snow) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Time of Minimum Vapor Pressure(time_min_vap_pres) lat time Time of Maximum Temperature(time_max_temp) Minimum Wind Speed(min_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Minimum Barometric Pressure(min_bar_pres) alt Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Temperature(time_min_temp) lon base_time sgp30smosE20.b1: sd_bar_pres Snow, depth, 30-min intervals(snow) Wind speed, 30-min intervals, standard deviation(sd_wspd) lon sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) lat alt Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Humidity, relative(rh) base_time snow_sen time_offset vbat Temperature, air(temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) sgp1smosE20.b1: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) lon lat Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Precipitation, total(precip) time_offset Humidity, relative(rh) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) alt Unit Vector Wind Direction(wdir) base_time

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DQRID : D080828.4

Start Date	Start Time	End Date	End Time
11/16/2003	0200	11/24/2003	1900
07/23/2005	1700	07/27/2005	1730
08/09/2005	0100	08/16/2005	2130
12/11/2007	0230	12/17/2007	2030
12/17/2007	2130	12/19/2007	1700

Subject:	SGP/SMOS/E21 - Missing Data
DataStreams:	sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1440smosE21.b1: Time of Maximum Temperature(time_max_temp) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Minimum Snow Depth(time_min_snow) time Highest gust within hour is reported(max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) alt Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Minimum Snow Depth(min_snow_depth) Time of Minimum Temperature(time_min_temp) Time of Maximum Relative Humidity(time_max_rh) lat Humidity, relative, at 60-m height, 24-hr maximum(max_rh) base_time time_offset Time of Maximum Snow Depth(time_max_snow) Time of Minimum Wind Speed(time_min_wspd) Minimum Barometric Pressure(min_bar_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) lon Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Snow Depth(max_snow) Minimum Wind Speed(min_wspd) sgp1smosE21.b1: time_offset Temperature, air(temp) Precipitation, total(precip) Unit Vector Wind Direction(wdir) lat lon Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) base_time Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) alt Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Precipitation, total(precip) snow_sen sd_bar_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) time_offset Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) lat lon Snow, depth, 30-min intervals(snow) base_time Humidity, relative, 30-min intervals, standard deviation(sd_rh) Temperature, air(temp) sd_vap_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) alt Humidity, relative(rh) vbat Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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