NEUBrew
NOAA-EPA Brewer Spectrophotometer UV and Ozone Network
New Langley Regression analysis tool allows the evaluation of removal of out-lying data points to observe the affect on the Ozone Extra-Terrestrial Constant (ETC). NO2 data can also be evaluated, but we are still in the process of verifying NO2 algorithms and processing. Future applications for this tool include SO2 and Aerosol Optical Depth (AOD) Langley analysis. 2009-04-08
New ozone diagnostic plot shows comparison of Lev100 internal (Brewer) and external ( NEUBrew Lev101) ozone processing and differences between Lev100 and Lev200 ozone processing. 2009-02-15
UV Index and Erythemal Dose comparison with collocated UV Broadband instruments added to the UV Product Display options. Broadband data loaded from June 2006 thru September of 2008. 2009-01-10
Level 200 Ozone Product Displays are now available for evaluation. Level 200 processing uses a Delta-R6 technique to correct for Ozone calibration drift. 2008-11-07
The NOAA/EPA Brewer Spectrophotometer Network consists of six stations located in the western,
central and eastern United States. Brewer instruments provide daily Ultra-Violet (UV)
Radiation and Total-Column Ozone measurements. Many Brewers are co-located at NOAA SURFRAD
stations equipped with
Total Surface Radiation Budget instrumentation, and
Total Sky Imagers.
Brewer Deployments:
| TMTF, CO | July 1, 2006 |
| Houston, TX | July 24, 2006 |
| MRS, CO | Oct 25, 2006 |
| Bondville, IL | Sep 25, 2006 |
| Raleigh, NC | Oct 13, 2006 |
| Ft. Peck, MT | Nov 07, 2006 |