DQRs for Session: 103598 User:gp8Completed: 01-09-2007

Data Quality Reports for Session: 103598 User: gp8 Completed: 01/09/2007

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D050131.1	SGP/SMOS/E3 - Ice Storm froze wind speed sensor	sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1
D050209.2	SGP/SMOS/E3 - Wind Data Suspect	sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1
D050421.7	SGP/SMOS/E3 - Reprocess: Wind direction offset	sgp1smosE3.b1, sgp30smosE3.b1

DQRID : D050131.1

Start Date	Start Time	End Date	End Time
01/06/2005	1515	01/06/2005	2115
01/07/2005	0845	01/09/2005	0915

Subject:	SGP/SMOS/E3 - Ice Storm froze wind speed sensor
DataStreams:	sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1
Description:	Wind speed sensor frozen or affected by ice storm during the periods specified.
Measurements:	sgp1smosE3.b1: Wind Speed (vector averaged)(wspd_va) surface wind speed(wspd) sgp30smosE3.b1: Wind Speed (vector averaged)(wspd_va) surface wind speed(wspd) sgp1440smosE3.b1: Time of Minimum Wind Speed(time_min_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) maximum wind speed (gusts)(max_wspd)

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DQRID : D050209.2

Start Date	Start Time	End Date	End Time
01/03/2005	0000	01/31/2005	2359

Subject:	SGP/SMOS/E3 - Wind Data Suspect
DataStreams:	sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1
Description:	Wind speed and direction data are suspect during time period due to icing.
Measurements:	sgp1smosE3.b1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) surface wind speed(wspd) Standard Deviation of wind direction(sd_deg) sgp30smosE3.b1: surface wind speed(wspd) Standard Deviation of Wind Speed(sd_wspd) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) sgp1440smosE3.b1: maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd)

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DQRID : D050421.7

Start Date	Start Time	End Date	End Time
04/02/2001	0000	03/09/2005	1705

Subject:	SGP/SMOS/E3 - Reprocess: Wind direction offset
DataStreams:	sgp1smosE3.b1, sgp30smosE3.b1
Description:	When the SGP.E3 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modified to correct for this offset.
Measurements:	sgp1smosE3.b1: Unit Vector Wind Direction(wdir) sgp30smosE3.b1: Unit Vector Wind Direction(wdir)

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