DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D060612.1 | SGP/WPDN/X1 - Missing data | sgp60fslwpdnrassX1.00, sgp06fslwpdnrassX1.00 | Missing |
D061004.2 | SGP/WPDN/X1 - Data Corruption | sgp60fslwpdnrassX1.00, sgp06fslwpdnrassX1.00 | Incorrect |
D100216.1 | RLD/VCEIL/M1 - Reprocess: Incorrect serial_number and sum_backscatter fields | rldvceil25kM1.b1 | Incorrect |
D160811.1 | SGP/EBBR/E11 - Soil Temperature 1 Spiking | sgp30ebbrE11.b1 | Suspect |
D160826.3 | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE11.b1 | Incorrect |
D160826.5 | SGP/EBBR/E11 - Soil temperature 2 Spiking | sgp30ebbrE11.b1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/30/2006 | 0000 | 05/17/2006 | 2359 | Missing |
Subject: | SGP/WPDN/X1 - Missing data |
DataStreams: | sgp60fslwpdnrassX1.00, sgp06fslwpdnrassX1.00 |
Description: | The Forecast Systems Laboratory (FSL) transferred of the NPN from ESRL/GSD to NWS starting 20060501. XDC began to retrieve WPDN data from UCAR IDD network on 05/18/2006. The data is missing in the interim. The replacement data for this time period can be picked up from the MADIS Archive. |
Measurements: | sgp06fslwpdnrassX1.00:
sgp60fslwpdnrassX1.00:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/01/2006 | 0000 | 08/31/2006 | 2359 | Incorrect |
Subject: | SGP/WPDN/X1 - Data Corruption |
DataStreams: | sgp60fslwpdnrassX1.00, sgp06fslwpdnrassX1.00 |
Description: | There were intermittent data corruption problems during July and August 2006. The problem was due to transmission problems between the original source (ESRL/GSD) and the intermediary data provider (IDD network). See PIF P060822.1 for more details. The raw data has various random errors and the quality of the data is questionable. Therefore, raw data should be with caution. |
Measurements: | sgp06fslwpdnrassX1.00:
sgp60fslwpdnrassX1.00:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/15/2004 | 0000 | 01/28/2005 | 2359 | Incorrect |
Subject: | RLD/VCEIL/M1 - Reprocess: Incorrect serial_number and sum_backscatter fields |
DataStreams: | rldvceil25kM1.b1 |
Description: | Attribute serial_number: In most cases, this field is not representative of the actual serial number of the instrument because the value did not change when an instrument changed locations or was replaced with a spare. Variable sum_backscatter: An out-of-range condition for the "sum of detected and normalized backscatter" was reported as 0 instead of missing (-9999). The valid range is 0 - 0.0999 /srad. |
Measurements: | rldvceil25kM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/05/2016 | 1000 | 08/08/2016 | 1600 | Suspect |
Subject: | SGP/EBBR/E11 - Soil Temperature 1 Spiking |
DataStreams: | sgp30ebbrE11.b1 |
Description: | Soil temperature 1 spiked at times, the result of loose lead connections. This did not have a significant effect on the calculation of sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE11.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/19/2016 | 1030 | 08/22/2016 | 1700 | Incorrect |
Subject: | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE11.b1 |
Description: | Soil temperature 1 and soil moisture 1 were incorrect, resulting in the sensible and latent heat fluxes being incorrect. |
Measurements: | sgp30ebbrE11.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/15/2016 | 0700 | 08/22/2016 | 1200 | Suspect |
Subject: | SGP/EBBR/E11 - Soil temperature 2 Spiking |
DataStreams: | sgp30ebbrE11.b1 |
Description: | Sensible and latent heat flux was not deleteriously affected when small spikes occurred in soil temperature 2. |
Measurements: | sgp30ebbrE11.b1:
|