DQRs for Session: 100943 User:liumingCompleted: 08-04-2006

Data Quality Reports for Session: 100943 User: liuming Completed: 08/04/2006

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020909.13	SGP/SMOS/E13 - Snow depth sensor removed; data reported as missin	sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
D030131.2	SGP/SMOS/E13 - Erroneous Tips in Precip Data	sgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1

DQRID : D020909.13

Start Date	Start Time	End Date	End Time
08/22/2002	1755	07/17/2003	2359

Subject:	SGP/SMOS/E13 - Snow depth sensor removed; data reported as missin
DataStreams:	sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
Description:	The snow depth sensor was removed from service. The program was changed so that -9999 is entered into the datastream.
Measurements:	sgp30smosE13.a1: Existence of snow?(snow) Snow Depth Sensor(snow_sen) sgp30smosE13.b1: Existence of snow?(snow) Snow Depth Sensor(snow_sen) sgp1440smosE13.a1: Time of Maximum Snow Depth(time_max_snow) Maximum Snow Depth(max_snow) Time of Minimum Snow Depth(time_min_snow) Minimum Snow Depth(min_snow_depth)

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DQRID : D030131.2

Start Date	Start Time	End Date	End Time
07/24/2002	0000	10/20/2002	0000

Subject:	SGP/SMOS/E13 - Erroneous Tips in Precip Data
DataStreams:	sgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1
Description:	Erroneous tips were being generated from an unknown source. Reed switch was finally replaced and the problem did not reappear.
Measurements:	sgp30smosE13.a1: precipitation accumulated between outputs, 3-hr accumulation(precip) sgp1smosE13.a1: precipitation accumulated between outputs, 3-hr accumulation(precip) sgp30smosE13.b1: precipitation accumulated between outputs, 3-hr accumulation(precip) sgp1smosE13.b1: precipitation accumulated between outputs, 3-hr accumulation(precip)

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