Three products are provided.
(1) Processed tropospheric column BrO from OMI and GOME-2. Extreme high BrO VCD above 85N is due to air mass factor (AMF) correction.
(2) 5-day meteorological forecast of T/P/Wind using the polar version of MM5 (output at surface, 800, 500, and 300 hPa).
(3) 5-day forecasts of boundary layer ozone and pseudo BrOx tracers (output at surface, 300, 500, and 800 m).
More information on the model used can be found in the papers by Zeng et al. [2003, 2006].
Hourly BrO columns at Barrow, Alaska
Barrow BrO columns from OMI and GOME-2 from each satellite track are shown bellow and can be found
Tropospheric BrO columns are calculated for GOME-2 BrO only, which has been used in our surface ozone
By considering the pixel size of each satellite, I used 40 and 20 km for GOME-2 and OMI to define a circle centering at Barrow to find the pixels in each satellite track. Then I did averaging for those pixels in each track. The time is accurate up to hour.