Subject: | SGP/QCRAD/E7 - Questionable shortwave radiometer data |
DataStreams: | sgpqcrad1longE7.c2, sgpqcrad1longE7.s2, sgpqcrad1longE7.c1, sgpqcrad1longE7.s1
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Description: | Diffuse, direct normal flux appear questionable, possibly also total downwelling shortwave
flux. The source of this problem is not known. No instrument DQRs exist for this problem. |
Suggestions: | Use downwelling shortwave total, direct normal, and diffuse flux measurements with caution. |
Measurements: | sgpqcrad1longE7.c2: - Down-welling unshaded pyranometer voltage(down_short_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) more
sgpqcrad1longE7.s2: - Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) - Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
more
sgpqcrad1longE7.c1: - Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) - Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Down-welling unshaded pyranometer voltage(down_short_hemisp)
more
sgpqcrad1longE7.s1: - Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) more
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