DQR ID | Subject | Data Streams Affected |
---|---|---|
D000627.1 | SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000 | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
D010713.1 | SGP/SMOS/E21 - E21 SMOS Missing Data Values | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
D010725.16 | SGP/SMOS/E21 - E21 SMOS ALL DATA STREAMS MISSING | sgp1smosE21.a0, sgp30smosE21.a1 |
D010725.9 | SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT | sgp1smosE3.a0, sgp30smosE3.a1 |
D010726.33 | SGP/SMOS/E20 - E20 SMOS ALL DATA STREAMS MISSING | sgp1smosE20.a0, sgp30smosE20.a1 |
D020114.12 | SGP/SMOS/E3 - E3 DATA VALUES MISSING | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
D020204.6 | SGP/SMOS/E21 - E21 SMOS WIND SPEED VALUES IN ERROR | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE15.a1, sgp1440smosE21.a1 |
D020204.8 | SGP/SMOS/E21 - E21 SMOS T/RH DATA SUSPECT | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D020418.1 | SGP/SMOS/E3 - E3 SMOS 1 MINUTE DATA VALUES INCORRECT | sgp1smosE3.a1, sgp1smosE3.b1 |
D020418.10 | SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
D020620.45 | SGP/SMOS/E20 - Tower lowered for work on instrumentation | sgp1smosE20.a0, sgp30smosE20.a1 |
D020620.60 | SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
D020702.2 | SGP/SMOS/E21 - Reprocess: Errors in Global Metadata | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D020702.3 | SGP/SMOS/E21 - Reprocess: Errors in Global Metadata | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
D020705.12 | SGP/SMOS/E3 - E3 SMOS DATA VALUES INCORRECT | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
D020705.17 | SGP/SMOS/E21 - E21 SMOS BAROMETRIC PRESSURE VALUES MISSING | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D020705.29 | SGP/SMOS/E20 - E20 SMOS DATA VALUES INCORRECT | sgp1smosE20.a1, sgp1smosE20.b1 |
D020705.5 | SGP/SMOS/E20 - E20 WIND DIRECTION VALUES SUSPECT | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1 |
D020911.20 | SGP/SMOS/E21 - Data Values Incorrect | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D021112.12 | SGP/SMOS/E3 - E3 SMOS 1 MINUTE T/RH DATA INCORRECT | sgp1smosE3.a1, sgp1smosE3.b1 |
D021112.3 | SGP/SMOS/E20 - E20 SMOS RH% VALUES INCORRECT | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp1440smosE20.a1 |
D030131.28 | SGP/SMOS/E3 - Precip data incorrect | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
D030507.4 | SGP/SMOS/E3 - E3 SMOS WIND DATA INCORRECT | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp1440smosE3.a1 |
D030508.10 | SGP/SMOS/E20 - E20 WIND DIRECTION DATA INCORRECT | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1 |
D030515.23 | SGP/SMOS/E21 - E21 SMOS TEMPERATURE & RH% DATA SUSPECT | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D040315.4 | SGP/SMOS/E3 - 6-month Calibration Checks | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
D040315.5 | SGP/SMOS/E3 - 6-month Calibration Checks | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp1440smosE3.a1 |
D040315.6 | SGP/SMOS/E3 - 6-month Calibration Checks | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D040318.18 | SGP/SMOS/E20 - 6-month Calibration Checks | sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
D040319.1 | SGP/SMOS/E20 - 6-month Calibration Checks | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp1440smosE20.a1 |
D040319.2 | SGP/SMOS/E20 - 6-month Calibration Checks | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D040319.3 | SGP/SMOS/E21 - 6-month Calibration Checks | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
D040319.4 | SGP/SMOS/E21 - 6-month Calibration Checks | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D040319.5 | SGP/SMOS/E21 - 6-month Calibration Checks | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D040524.3 | SGP/SMOS/E21 - Sensor failure | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D041011.1 | SGP/SMOS/E20 - Windspeed sensor failure | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D050116.2 | SGP/SMOS/E21 - Failed RH/Temp Probe | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D050116.4 | SGP/SMOS/E20 - RH values suspect | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D050117.3 | SGP/SMOS/E3 - Intermittent Instrument problem | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D050131.1 | SGP/SMOS/E3 - Ice Storm froze wind speed sensor | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D050209.12 | SGP/SMOS/E21 - Wind Data Suspect | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.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 |
D050421.8 | SGP/SMOS/E3 - Reprocess: Wind direction offset | sgp1smosE3.a0, sgp30smosE3.a1 |
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 |
D050921.1 | SGP/SMOS/E21 - RH Data Intermittently Poor Quality | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D051004.1 | SGP/SMOS/E21 - Barometric Data Incorrect | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D051220.3 | SGP/SMOS/E21 - RH values above max limit during high humidity situations. | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D060208.1 | SGP/SMOS/E3 - RH values above max limit during high humidity situations | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D060314.1 | SGP/SMOS/E21 - RH values incorrect | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D060526.2 | SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D070221.5 | SGP/SMOS/E20 - Wind Speed Data Artificially Low | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D070221.6 | SGP/SMOS/E21 - Wind Sensor Frozen | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D070222.1 | SGP/SMOS/E3 - Rainfall Data Suspect | sgp1smosE3.b1, sgp30smosE3.b1 |
D070326.1 | SGP/SMOS/E21 - T/RH probe data incorrect | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D080116.15 | SGP/SMOS/E20 - Wind Data Incorrect Due to Icing | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D080116.16 | SGP/SMOS/E21 - Wind Data Incorrect Due to Icing | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D080116.6 | SGP/SMOS/E3 - Wind Data Incorrect Due to Icing | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D080222.4 | SGP/SMOS - Snowfall caused delayed count of precip | sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1 |
D080306.2 | SGP/SMOS/E3 - Incorrect Offset for Wind Directon | sgp1smosE3.b1, sgp30smosE3.b1 |
D080617.6 | SGP/SMOS/E3 - Missing data | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.a1 |
D080617.7 | SGP/SMOS/E3 - Missing data | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
D080820.11 | SGP/SMOS/E20 - Missing Data | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.a1 |
D080820.12 | SGP/SMOS/E20 - Missing Data | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
D080828.3 | SGP/SMOS/E21 - Missing Data | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.a1 |
D080828.4 | SGP/SMOS/E21 - Missing Data | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D081010.11 | SGP/SMOS/E21 - Temp and RH data highly suspect | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
D081010.2 | SGP/SMOS/E3 - RH values incorrect | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
D081010.5 | SGP/SMOS/E3 - RH values incorrect due to moisture | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
D090807.2 | SGP/SMOS/E3 - Rain Gage Data Suspect | sgp1smosE3.b1, sgp30smosE3.b1 |
D090820.2 | SGP/SMOS/E3 - Rainfall Data Incorrect | sgp1smosE3.b1, sgp30smosE3.b1 |
D940812.2 | SGP/SMOS/E20 - Reprocess: Wind speed calibrations | sgp1smosE20.a0, sgp30smosE20.a1 |
D941109.1 | SGP/SMOS/E20 - Tower lowered for work on instrumentation | sgp1smosE20.a0, sgp30smosE20.a1 |
D950509.5 | SGP/SMOS/E20 - Data questionable/missing due to low battery voltage | sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
D951101.8 | SGP/SMOS/E20 - Sensor replacement | sgp1smosE20.a0, sgp30smosE20.a1 |
D960911.4 | SGP/SMOS/E20 - Bad humidity data | sgp1smosE20.a0, sgp30smosE20.a1 |
D961210.17 | SGP/SMOS/E20 - Incorrect data | sgp1smosE20.a0, sgp30smosE20.a1 |
D961210.3 | SGP/SMOS/E3 - Incorrect data | sgp1smosE3.a0, sgp30smosE3.a1 |
D991109.13 | SGP/SMOS/E20 - E20 SMOS down for tower replacement | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
D991109.18 | SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
D991109.28 | SGP/SMOS/E3 - Tower lowered to surface | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/22/2000 | 0530 | 06/22/2000 | 0700 |
Subject: | SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000 |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | The RH data from E3 SMOS on 22 JUN 2000 between 0530 and 0700 is questionable. |
Measurements: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2001 | 0000 | 01/07/2001 | 1330 |
Subject: | SGP/SMOS/E21 - E21 SMOS Missing Data Values |
DataStreams: | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
Description: | All data values missing. Suspected power outage due to ice storm. |
Measurements: | sgp1440smosE21.a0:
sgp1smosE21.a0:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/07/2001 | 2325 | 02/08/2001 | 0031 |
Subject: | SGP/SMOS/E21 - E21 SMOS ALL DATA STREAMS MISSING |
DataStreams: | sgp1smosE21.a0, sgp30smosE21.a1 |
Description: | All data streams missing. Reason unknown. |
Measurements: | sgp1smosE21.a0:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2001 | 0540 | 02/11/2001 | 1721 |
Subject: | SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1 |
Description: | Wind speed data incorrect due to ice accumulation. |
Measurements: | sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2001 | 1411 | 03/07/2001 | 0001 |
Subject: | SGP/SMOS/E20 - E20 SMOS ALL DATA STREAMS MISSING |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | All data streams missing. Reason unknown |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/28/2001 | 0000 | 03/31/2001 | 0000 |
Subject: | SGP/SMOS/E3 - E3 DATA VALUES MISSING |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | All data values missing due to SDS modem failure. |
Measurements: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/03/2001 | 2106 | 10/30/2001 | 1631 |
Subject: | SGP/SMOS/E21 - E21 SMOS WIND SPEED VALUES IN ERROR |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE15.a1, sgp1440smosE21.a1 |
Description: | Wind speed values in error due to an incorrect multiplier in the datalogger program converting RPM to m/s. Incorrect multiplier in program is .09720, correct multiplier is .00496. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1440smosE15.a1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 0000 | 10/12/2001 | 0001 |
Subject: | SGP/SMOS/E21 - E21 SMOS T/RH DATA SUSPECT |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | No diurnal variation in T/RH data, all other sites exhibit variation. Suspect a wet sensor. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/16/2002 | 1725 | 01/16/2002 | 1726 |
Subject: | SGP/SMOS/E3 - E3 SMOS 1 MINUTE DATA VALUES INCORRECT |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1 |
Description: | The 1-minute data values were all off-scale during lowering of tower for routine maintenance. |
Measurements: | sgp1smosE3.b1:
sgp1smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 0800 | 01/30/2002 | 1800 |
Subject: | SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
Description: | Due to an ice storm and subsequent accumulation of ice on the wind speed sensor, the wind speed values are artificially low. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1smosE3.a1:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/1995 | 1700 | 11/03/1995 | 1830 |
Subject: | SGP/SMOS/E20 - Tower lowered for work on instrumentation |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | Due to tower being lowered to work on instrumentation between 1700 and 1830 GMT on 03 NOV 94, all wind data are incorrect. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/1999 | 1003 | 10/13/1999 | 1015 |
Subject: | SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights |
DataStreams: | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
Description: | The E20 SMOS was lowered to the surface on 13 OCT 1999 between 1003 and 1015 GMT while counterweights were installed. All wind speed and direction are incorrect during this period. |
Measurements: | sgpsmosE20.01:
sgp30smosE20.a1:
sgp1440smosE20.a0:
sgp1smosE20.00:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 08/29/2002 | 2359 |
Subject: | SGP/SMOS/E21 - Reprocess: Errors in Global Metadata |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | The netcdf files for SMOS.E21 incorrectly list sensor heights at E21, Okmulgee as being 10m for winds, 2m for temp, RH and vapor pressure, and 1m for barometric pressure. The Okmulgee site is a forested site and these sensors are mounted on a tower above the canopy. The actual sensor heights are 18m for winds, 17m for temp, RH and vapor pressure, and 19m for barometric pressure which corresponds to 3.7m, 2.7m, and 4.7m above the average canopy height respectively. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/20/1999 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E21 - Reprocess: Errors in Global Metadata |
DataStreams: | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
Description: | The netcdf files for SMOS.E21 incorrectly list sensor heights at E21, Okmulgee as being 10m for winds, 2m for temp, RH and vapor pressure, and 1m for barometric pressure. The Okmulgee site is a forested site and these sensors are mounted on a tower above the canopy. The actual sensor heights are 18m for winds, 17m for temp, RH and vapor pressure, and 19m for barometric pressure which corresponds to 3.7m, 2.7m, and 4.7m above average canopy height respectively. |
Measurements: | sgp1440smosE21.a0:
sgp1smosE21.a0:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/13/2002 | 1643 | 02/13/2002 | 1703 |
Subject: | SGP/SMOS/E3 - E3 SMOS DATA VALUES INCORRECT |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
Description: | All data values incorrect due to tower being lowered in order to clean the radiometer domes. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1smosE3.a1:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2002 | 2104 | 04/02/2002 | 2150 |
Subject: | SGP/SMOS/E21 - E21 SMOS BAROMETRIC PRESSURE VALUES MISSING |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | Barometric pressure values missing due to failure of the sensor. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/17/2002 | 2011 | 04/17/2002 | 2013 |
04/17/2002 | 2036 | 04/17/2002 | 2037 |
Subject: | SGP/SMOS/E20 - E20 SMOS DATA VALUES INCORRECT |
DataStreams: | sgp1smosE20.a1, sgp1smosE20.b1 |
Description: | Data values incorrect due to all values being off-scale during wind monitor replacement. |
Measurements: | sgp1smosE20.a1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/23/2001 | 0000 | 04/17/2002 | 2045 |
Subject: | SGP/SMOS/E20 - E20 WIND DIRECTION VALUES SUSPECT |
DataStreams: | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1 |
Description: | Wind direction values were reported with an east to south bias when wind speed values were below 6 m/s. Values were out of agreement with nearby sites as much as 180 deg at times. When wind speeds were above 6 m/s wind direction values were in agreement with other nearby SMOS sites. |
Measurements: | sgp30smosE20.a1:
sgp30smosE20.b1:
sgp1smosE20.a1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/09/2002 | 1800 | 07/16/2002 | 1900 |
Subject: | SGP/SMOS/E21 - Data Values Incorrect |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | Wind speed, wind direction, temperature and relative humidity and all products calculated from these values are incorrect. These sensors were removed for an extended period during boom replacement on the tower. During the time period erroneous data (noise) made it into the data logger record. All data during this time period should be discarded. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/25/2002 | 1641 | 09/25/2002 | 1709 |
Subject: | SGP/SMOS/E3 - E3 SMOS 1 MINUTE T/RH DATA INCORRECT |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1 |
Description: | T/RH vlaues incorrect during maintenance check of the probe. |
Measurements: | sgp1smosE3.b1:
sgp1smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/04/2002 | 1749 | 09/10/2002 | 0000 |
Subject: | SGP/SMOS/E20 - E20 SMOS RH% VALUES INCORRECT |
DataStreams: | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp1440smosE20.a1 |
Description: | RH% readings were excessively high during this period. Readings during saturated conditions ran as high as 106%. At times values at E20 were 20% above nearby sites. Probe was replaced. |
Measurements: | sgp30smosE20.a1:
sgp30smosE20.b1:
sgp1smosE20.a1:
sgp1smosE20.b1:
sgp1440smosE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/20/2002 | 0000 | 11/21/2002 | 0000 |
Subject: | SGP/SMOS/E3 - Precip data incorrect |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1 |
Description: | The precipitation that was reported on this date was caused by technicians tip testing the gage. Disregard any precipitation data that was generated. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1smosE3.a1:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2003 | 0459 | 05/08/2003 | 1909 |
Subject: | SGP/SMOS/E3 - E3 SMOS WIND DATA INCORRECT |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp1440smosE3.a1 |
Description: | Wind speed data began to be reported as 0 m/s on 05/01/2003 @ 04:59 GMT. The wind direction data became incorrect soon after the wind speed data. It was found that the wiring had been broken. The data wires were re-routed and repaired. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1440smosE3.a1:
sgp1smosE3.a1:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/16/2003 | 0000 | 01/22/2003 | 1801 |
Subject: | SGP/SMOS/E20 - E20 WIND DIRECTION DATA INCORRECT |
DataStreams: | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1 |
Description: | Wind direction data was approximately 100 degrees different from other sites and a co-located EBBR site. A faulty wiring panel was the cause. |
Measurements: | sgp30smosE20.a1:
sgp30smosE20.b1:
sgp1smosE20.a1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2003 | 1513 | 03/05/2003 | 0833 |
Subject: | SGP/SMOS/E21 - E21 SMOS TEMPERATURE & RH% DATA SUSPECT |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | The T/RH sensor intermittently reporting suspect values during listed time period. Sensor was replaced. |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/1996 | 2107 | 05/01/1996 | 2200 |
11/14/1996 | 1501 | 11/14/1996 | 1606 |
04/16/1997 | 2030 | 04/16/1997 | 2230 |
10/15/1997 | 1700 | 10/15/1997 | 1740 |
05/13/1998 | 1505 | 05/13/1998 | 1730 |
11/11/1998 | 2217 | 11/11/1998 | 2243 |
03/31/1999 | 1830 | 03/31/1999 | 2100 |
05/12/1999 | 1628 | 05/12/1999 | 1700 |
12/08/1999 | 1550 | 12/08/1999 | 1700 |
05/10/2000 | 1620 | 05/10/2000 | 1711 |
09/27/2000 | 1700 | 09/27/2000 | 1800 |
Subject: | SGP/SMOS/E3 - 6-month Calibration Checks |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | During the time periods specified, the SMOS.E3 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: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/11/2001 | 1639 | 04/11/2001 | 1710 |
10/24/2001 | 1556 | 10/24/2001 | 1635 |
05/08/2002 | 1538 | 05/08/2002 | 1615 |
11/20/2002 | 1808 | 11/20/2002 | 1850 |
04/23/2003 | 1508 | 04/23/2003 | 1540 |
Subject: | SGP/SMOS/E3 - 6-month Calibration Checks |
DataStreams: | sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1, sgp1440smosE3.a1 |
Description: | During the time periods specified, the SMOS.E3 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: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1440smosE3.a1:
sgp1smosE3.a1:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2003 | 1733 | 11/05/2003 | 1815 |
04/07/2004 | 1645 | 04/07/2004 | 1730 |
10/06/2004 | 1534 | 10/06/2004 | 1620 |
04/20/2005 | 1714 | 04/20/2005 | 1800 |
11/02/2005 | 1641 | 11/02/2005 | 1835 |
05/03/2006 | 1545 | 05/03/2006 | 1630 |
10/18/2006 | 1735 | 10/18/2006 | 1815 |
04/18/2007 | 1711 | 04/18/2007 | 1745 |
10/31/2007 | 1430 | 10/31/2007 | 1458 |
04/16/2008 | 1700 | 04/16/2008 | 1745 |
10/29/2008 | 1540 | 10/29/2008 | 1620 |
Subject: | SGP/SMOS/E3 - 6-month Calibration Checks |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
Description: | During the time periods specified, the SMOS.E3 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: | sgp1440smosE3.b1:
sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/09/1994 | 1624 | 06/09/1994 | 1824 |
11/25/1994 | 1622 | 11/25/1994 | 1822 |
04/27/1995 | 1437 | 04/27/1995 | 1637 |
10/13/1995 | 1300 | 10/13/1995 | 1520 |
04/10/1996 | 1629 | 04/10/1996 | 1900 |
10/23/1996 | 1705 | 10/23/1996 | 1905 |
04/09/1997 | 1850 | 04/09/1997 | 2300 |
05/21/1997 | 1420 | 05/21/1997 | 1620 |
10/22/1997 | 1255 | 10/22/1997 | 1455 |
05/20/1998 | 1300 | 05/20/1998 | 1900 |
11/20/1998 | 1739 | 11/20/1998 | 1939 |
03/24/1999 | 1409 | 03/24/1999 | 1609 |
04/07/1999 | 1515 | 04/07/1999 | 1620 |
12/15/1999 | 2011 | 12/15/1999 | 2045 |
05/17/2000 | 1855 | 05/17/2000 | 1940 |
10/04/2000 | 1922 | 10/04/2000 | 2000 |
Subject: | SGP/SMOS/E20 - 6-month Calibration Checks |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
Description: | During the time periods specified, the SMOS.E20 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: | sgp30smosE20.a1:
sgp1440smosE20.a0:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/04/2001 | 1913 | 04/04/2001 | 2000 |
10/17/2001 | 1545 | 10/17/2001 | 1631 |
05/01/2002 | 1825 | 05/01/2002 | 1915 |
11/26/2002 | 1911 | 11/26/2002 | 1950 |
04/16/2003 | 1943 | 04/16/2003 | 2020 |
Subject: | SGP/SMOS/E20 - 6-month Calibration Checks |
DataStreams: | sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1, sgp1440smosE20.a1 |
Description: | During the time periods specified, the SMOS.E20 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: | sgp30smosE20.a1:
sgp30smosE20.b1:
sgp1smosE20.a1:
sgp1smosE20.b1:
sgp1440smosE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 2149 | 10/29/2003 | 2230 |
04/28/2004 | 2027 | 04/28/2004 | 2105 |
09/29/2004 | 1607 | 09/29/2004 | 1655 |
04/27/2005 | 1824 | 04/27/2005 | 1915 |
11/09/2005 | 2116 | 11/09/2005 | 2145 |
05/10/2006 | 1925 | 05/10/2006 | 2040 |
10/25/2006 | 1745 | 10/25/2006 | 1825 |
04/25/2007 | 1921 | 04/25/2007 | 1948 |
10/24/2007 | 1819 | 10/24/2007 | 1906 |
04/23/2008 | 1815 | 04/23/2008 | 1920 |
10/07/2008 | 2130 | 10/07/2008 | 2155 |
Subject: | SGP/SMOS/E20 - 6-month Calibration Checks |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
Description: | During the time periods specified, the SMOS.E20 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: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/14/1999 | 2050 | 12/14/1999 | 2110 |
05/17/2000 | 1400 | 05/17/2000 | 1430 |
10/04/2000 | 1336 | 10/04/2000 | 1427 |
Subject: | SGP/SMOS/E21 - 6-month Calibration Checks |
DataStreams: | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
Description: | During the time periods specified, the SMOS.E21 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: | sgp1440smosE21.a0:
sgp1smosE21.a0:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/2001 | 2120 | 04/03/2001 | 2140 |
12/11/2001 | 2115 | 12/11/2001 | 2155 |
05/01/2002 | 1412 | 05/01/2002 | 1445 |
08/07/2002 | 1300 | 08/07/2002 | 1415 |
11/26/2002 | 1531 | 11/26/2002 | 1605 |
04/16/2003 | 1438 | 04/16/2003 | 1530 |
Subject: | SGP/SMOS/E21 - 6-month Calibration Checks |
DataStreams: | sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | During the time periods specified, the SMOS.E21 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: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp1smosE21.a1:
sgp30smosE21.b1:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 1519 | 10/29/2003 | 1615 |
04/28/2004 | 1430 | 04/28/2004 | 1530 |
11/08/2004 | 2200 | 11/08/2004 | 2220 |
04/26/2005 | 2055 | 04/26/2005 | 2145 |
11/09/2005 | 1526 | 11/09/2005 | 1545 |
05/10/2006 | 1439 | 05/10/2006 | 1515 |
10/24/2006 | 2035 | 10/24/2006 | 2105 |
04/25/2007 | 1550 | 04/25/2007 | 1645 |
10/24/2007 | 1405 | 10/24/2007 | 1500 |
04/23/2008 | 1442 | 04/23/2008 | 1520 |
10/07/2008 | 1540 | 10/07/2008 | 1605 |
Subject: | SGP/SMOS/E21 - 6-month Calibration Checks |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | During the time periods specified, the SMOS.E21 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: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/12/2004 | 1532 | 06/28/2004 | 1520 |
Subject: | SGP/SMOS/E21 - Sensor failure |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | The Barometer failed the 6 month calibration checks. PM tried to replace the barometer on 5/12, but the new barometer would not work correctly. Pressure readings are missing/offscale from 5/12 1532 through 06/28/2003. New barometer installed on 06/28/2003. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/30/2004 | 1900 | 10/13/2004 | 1737 |
Subject: | SGP/SMOS/E20 - Windspeed sensor failure |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
Description: | The wind speed sensor at this site reported values very close to zero almost constantly. A broken wire was repaired. |
Measurements: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2005 | 0700 | 01/24/2005 | 2150 |
Subject: | SGP/SMOS/E21 - Failed RH/Temp Probe |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | During the time period specified, the RH readings were occasionally noisy/erratic or dropped to unreasonably low values (frequently near 0%) for long periods of time. Temperatures were reported as -9999 for long periods of time as well. Probe replaced. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2004 | 0230 | 02/07/2005 | 1830 |
Subject: | SGP/SMOS/E20 - RH values suspect |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
Description: | Recently, the RH readings at this facility have been very high (sometimes approaching 110%) in saturated conditions. This is especially prevalent from 01/03/2005 through 02/07/2005. |
Measurements: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 1815 | 01/16/2005 | 1918 |
Subject: | SGP/SMOS/E3 - Intermittent Instrument problem |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
Description: | RH values drop erroneously low intermittently during time period. Subsequent maintenance could find no problem and problem disappeared on its own. |
Measurements: | sgp30smosE3.b1:
sgp1440smosE3.b1:
sgp1smosE3.b1:
|
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: | sgp1440smosE3.b1:
sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/03/2005 | 0000 | 02/07/2005 | 2359 |
Subject: | SGP/SMOS/E21 - Wind Data Suspect |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | Wind speed and direction data suspect during time period due to icing. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
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: | sgp1440smosE3.b1:
sgp30smosE3.b1:
sgp1smosE3.b1:
|
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: | sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/1995 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E3 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1 |
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.a0:
sgp30smosE3.a1:
|
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:
sgp1smosE20.b1:
|
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:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/14/2005 | 1533 | 09/27/2005 | 2115 |
Subject: | SGP/SMOS/E21 - RH Data Intermittently Poor Quality |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | The RH sensor failed. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2005 | 2103 | 10/18/2005 | 1435 |
Subject: | SGP/SMOS/E21 - Barometric Data Incorrect |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | Barometer failed and was replaced. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2005 | 2356 | 01/04/2006 | 1534 |
Subject: | SGP/SMOS/E21 - RH values above max limit during high humidity situations. |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | RH values intermittently exceeding the maximum allowed during high RH events. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/21/2006 | 0000 | 02/22/2006 | 1645 |
Subject: | SGP/SMOS/E3 - RH values above max limit during high humidity situations |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
Description: | RH% values intremittently exceeded maximum allowed during high humidity situations. Sensor was replaced. |
Measurements: | sgp30smosE3.b1:
sgp1440smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2006 | 1535 | 02/15/2006 | 1600 |
Subject: | SGP/SMOS/E21 - RH values incorrect |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | RH% values artificially low due to sensor failure. Sensor was replaced. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/24/2006 | 1400 | 08/02/2006 | 1320 |
Subject: | SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | The wind direction is flatlining and wind speed occasionally does not compare well with co-located ECOR. Problems with the height of the mount caused the vane to impact the bird deterrent spikes and "catch". Symptoms appear as winds coming out of a 255 to 270 direction for long period of times. The wind speed values are also affected as the wind monitor is no longer normal to the wind direction. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2007 | 1613 | 01/15/2007 | 2117 |
01/20/2007 | 1927 | 01/21/2007 | 0405 |
Subject: | SGP/SMOS/E20 - Wind Speed Data Artificially Low |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
Description: | Wind speed data is artificially low during the listed time periods. Icing conditions caused the reduction in speed compared to nearby sites. |
Measurements: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/13/2007 | 2149 | 01/18/2007 | 1932 |
Subject: | SGP/SMOS/E21 - Wind Sensor Frozen |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | The wind sensor was frozen during icing conditions. All wind data is incorrect. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2006 | 1710 | 07/12/2006 | 1820 |
Subject: | SGP/SMOS/E3 - Rainfall Data Suspect |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1 |
Description: | Rainfall during this time period was suspect as the gauge was found plugged on 07/12/2006. Last check of site occurred on 06/28/2006. Any rainfall data collected, whether the data is 0 or other than zero is suspect. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/22/2007 | 1348 | 03/28/2007 | 1541 |
Subject: | SGP/SMOS/E21 - T/RH probe data incorrect |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | The T/RH probe data was read incorrectly due to the wrong program getting loaded from the stoage module. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2007 | 0150 | 12/10/2007 | 1704 |
Subject: | SGP/SMOS/E20 - Wind Data Incorrect Due to Icing |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.b1 |
Description: | An ice storm caused the wind data from the RM Young wind sensor to be incorrect. In many instances it was frozen and unmoving, at times it measured values but those are extremely suspect. |
Measurements: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2007 | 0925 | 12/10/2007 | 1304 |
Subject: | SGP/SMOS/E21 - Wind Data Incorrect Due to Icing |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
Description: | An ice storm caused the wind data from the RM Young wind sensor to be incorrect. In many instances it was frozen and unmoving, at times it measured values but those are extremely suspect. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2007 | 0101 | 12/11/2007 | 1959 |
Subject: | SGP/SMOS/E3 - Wind Data Incorrect Due to Icing |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
Description: | An ice storm caused the wind data from the RM Young wind sensor to be incorrect. In many instances it was frozen and unmoving, at times it measured values but those are extremely suspect. |
Measurements: | sgp1440smosE3.b1:
sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/31/2008 | 0000 | 02/02/2008 | 2000 |
Subject: | SGP/SMOS - Snowfall caused delayed count of precip |
DataStreams: | sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1 |
Description: | A snow/ice storm moved through the SGP region on 01/31/08 bringing below-freezing temperatures, affecting the precip field. Data is suspect during the date/time range specified due to melting ice after temperatures warmed above freezing. |
Measurements: | sgp1smosE27.b1:
sgp30smosE7.b1:
sgp30smosE20.b1:
sgp30smosE21.b1:
sgp30smosE6.b1:
sgp30smosE8.b1:
sgp1smosE3.b1:
sgp1smosE4.b1:
sgp30smosE15.b1:
sgp1smosE11.b1:
sgp30smosE4.b1:
sgp1smosE20.b1:
sgp30smosE5.b1:
sgp1smosE15.b1:
sgp30smosE3.b1:
sgp30smosE9.b1:
sgp1smosE5.b1:
sgp1smosE7.b1:
sgp30smosE11.b1:
sgp30smosE27.b1:
sgp1smosE8.b1:
sgp1smosE6.b1:
sgp30smosE1.b1:
sgp1smosE24.b1:
sgp1smosE21.b1:
sgp30smosE24.b1:
sgp1smosE1.b1:
sgp1smosE13.b1:
sgp30smosE13.b1:
sgp1smosE9.b1:
|
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:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 2200 | 02/13/2002 | 1600 |
05/30/2002 | 1300 | 06/05/2002 | 0300 |
09/30/2002 | 1900 | 10/23/2002 | 1600 |
07/31/2003 | 0000 | 08/04/2003 | 0430 |
Subject: | SGP/SMOS/E3 - Missing data |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.a1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
sgp1440smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/06/2006 | 2330 | 06/14/2006 | 1630 |
07/12/2006 | 1600 | 07/14/2006 | 0230 |
08/03/2006 | 0100 | 08/09/2006 | 1800 |
01/18/2008 | 1700 | 01/22/2008 | 1800 |
Subject: | SGP/SMOS/E3 - Missing data |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1, sgp1440smosE3.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp30smosE3.b1:
sgp1440smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2003 | 0000 | 07/15/2003 | 1900 |
Subject: | SGP/SMOS/E20 - Missing Data |
DataStreams: | sgp1smosE20.b1, sgp30smosE20.b1, sgp1440smosE20.a1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp30smosE20.b1:
sgp1smosE20.b1:
sgp1440smosE20.a1:
|
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:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/2001 | 1730 | 11/07/2001 | 1900 |
12/18/2001 | 1500 | 01/09/2002 | 1730 |
09/15/2002 | 0700 | 09/18/2002 | 1430 |
09/03/2003 | 1400 | 09/09/2003 | 1630 |
Subject: | SGP/SMOS/E21 - Missing Data |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.a1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1440smosE21.a1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
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:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/10/1999 | 0000 | 11/02/1999 | 2101 |
Subject: | SGP/SMOS/E21 - Temp and RH data highly suspect |
DataStreams: | sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0 |
Description: | Temp and RH data noisy and fluctuating. All variable and derived variables should be scrutinized before considering the data useful. |
Measurements: | sgp1440smosE21.a0:
sgp1smosE21.a0:
sgp30smosE21.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/26/2000 | 1800 | 07/02/2000 | 1400 |
Subject: | SGP/SMOS/E3 - RH values incorrect |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | RH values incorrect due to failing sensor |
Measurements: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2000 | 0200 | 09/12/2000 | 0914 |
Subject: | SGP/SMOS/E3 - RH values incorrect due to moisture |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | Precipitation contamination caused poor readings by the T/RH probe. All RH and derived values are incorrect. |
Measurements: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/24/2009 | 1650 | 07/08/2009 | 1724 |
Subject: | SGP/SMOS/E3 - Rain Gage Data Suspect |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1 |
Description: | On 06/24/2009 The rain gage tested ok. On 07/08/2009 the rain gage failed testing. Since the gage failed at some point between these dates, all data in this range should be viewed as suspect. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/08/2009 | 1725 | 08/05/2009 | 1529 |
Subject: | SGP/SMOS/E3 - Rainfall Data Incorrect |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1 |
Description: | The rain gage switch failed so no rainfall data was collected. |
Measurements: | sgp30smosE3.b1:
sgp1smosE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/08/1993 | 1431 | 08/19/1993 | 1430 |
Subject: | SGP/SMOS/E20 - Reprocess: Wind speed calibrations |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | EDITOR'S NOTE: The earliest portion of the time period covered by this DQR occurred prior to the begin date of regular ARM data. Those data are not readily available from the ARM Archive but are available by special request. The actual period of time covered by this DQR is 930403-930819.1430. Practically all of the information in this DQR is derived from P930723.1 and C930830.1, both of which were submitted by Dick Hart. The calibrations initially used for wind speeds on SMOS systems at Coldwater (E8), Ashton (E9), the central faciality (E13), Ringwood (E15), and Meeker (E20) were originally "generic"values, but analysis of the N.I.S.T traceable calibration data reveals that use of these "generic" calibrations produces data with insufficient accuracy. The calibrations for the wind speed sensor associated with the instrument must be used in the datalogger program in order to obtain data with a 1% uncertainty. For the worst case, one wind speed sensor underestimates the wind speed by 1.1 m/s at 30 m/s when the "generic" calibration is used. This is on top of the 1% calibration uncertainty. No unreported data loss occurred as a result of this calibration question, but users of the data should adjust the wind speed values before analysis involving these wind speed values. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/1995 | 1700 | 11/03/1995 | 1830 |
Subject: | SGP/SMOS/E20 - Tower lowered for work on instrumentation |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | Due to tower being lowered to work on instrumentation between 1700 and 1830 GMT on 03 NOV 94, all temperature and humidity data are questionable. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/21/1995 | 1330 | 03/30/1995 | 1700 |
Subject: | SGP/SMOS/E20 - Data questionable/missing due to low battery voltage |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
Description: | All data questionable or missing due to low battery voltage. Battery not changed due to a loss of AC power. |
Measurements: | sgp30smosE20.a1:
sgp1440smosE20.a0:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/26/1995 | 1532 | 10/26/1995 | 1600 |
Subject: | SGP/SMOS/E20 - Sensor replacement |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | Temperature and Humidity data incorrect or missing during sensor replacement. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/03/1996 | 2230 | 08/15/1996 | 1700 |
Subject: | SGP/SMOS/E20 - Bad humidity data |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | The Relative Humidity sensor failed. It appears to have operated intermittantly for the first few days of this period and then failed entirely. The temperature portion of the probe appears to be unaffected. The probe was replaced on 20 JUN 96. The replacement probe reported unusually low values of relative humidity. The probe was replaced again on 15 AUG 96 at 1700 GMT. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/08/1996 | 1701 | 11/08/1996 | 1730 |
Subject: | SGP/SMOS/E20 - Incorrect data |
DataStreams: | sgp1smosE20.a0, sgp30smosE20.a1 |
Description: | The data for SMOS at E20 was all 9's or 0's for 1730 GMT on 8 NOV 96 for an unknown reason. |
Measurements: | sgp30smosE20.a1:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/02/1996 | 1630 | 10/02/1996 | 1800 |
Subject: | SGP/SMOS/E3 - Incorrect data |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1 |
Description: | The data for SMOS at E3 was all 9's or 0's for 1630 - 1800 GMT on 2 OCT 96 for an unknown reason. |
Measurements: | sgp1smosE3.a0:
sgp30smosE3.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/22/1999 | 1540 | 05/06/1999 | 1945 |
Subject: | SGP/SMOS/E20 - E20 SMOS down for tower replacement |
DataStreams: | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
Description: | The E20 SMOS was shut down from 22 APR 1999 at 1540 GMT until 6 MAY 1999 at 1945 GMT while the tower was replaced. |
Measurements: | sgpsmosE20.01:
sgp30smosE20.a1:
sgp1440smosE20.a0:
sgp1smosE20.00:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/1999 | 1003 | 10/13/1999 | 1015 |
Subject: | SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights |
DataStreams: | sgpsmosE20.01, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgp1440smosE20.a0 |
Description: | The E20 SMOS was lowered to the surface on 13 OCT 1999 between 1003 and 1015 GMT while counterweights were installed. All temperature and humidity data are questionable during this period. |
Measurements: | sgpsmosE20.01:
sgp30smosE20.a1:
sgp1440smosE20.a0:
sgp1smosE20.00:
sgp1smosE20.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/07/1999 | 1430 | 10/07/1999 | 1450 |
Subject: | SGP/SMOS/E3 - Tower lowered to surface |
DataStreams: | sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0 |
Description: | The E3 SMOS was lowered to the surface on 7 OCT 1999 between 1430 and 1450 GMT to install counterweights. All wind speed and direction data are incorrect during this period. Temperature and humidity data should be used with caution. |
Measurements: | sgp1440smosE3.a0:
sgp1smosE3.a0:
sgp30smosE3.a1:
|