wp_no=1311 wp_name=GOME-2 tropospheric BrO column list_of_product_IDs=xxx wp_start=03/2012 wp_end=02/2017 wp_responsible=N.Hao (DLR-IMF) wp_eumetsat_share=50% no_of_participants=2 DLR 0.5 0.8 0.65 0.65 0.65 0.25 13818 BIRA 3 2 2 1 0.7 0 6960 wp_objectives: The objective of the WP is the development of a new O3M-SAF product: offline tropospheric bromine monoxide (BrO) column. The product shall be developed in 2012 and an ORR review shall be planned in 2013. wp_methodology: - (BIRA) development and demonstration of new tropospheric BrO retrieval algorithm - (BIRA) error analysis - (DLR & BIRA) implementation of new dynamical stratospheric BrO climatology in DLR retrieval algorithm - (DLR & BIRA) implementation of tropospheric BrO algorithms into UPAS processing environment - (BIRA) continuous improvement of the algorithm (e.g. improved cloud/surface treatment in polar conditions) wp_datasources: - GOME-2 Level-1 product - Stratospheric BrO dynamical climatology - GOME-2 total O3 and stratospheric NO2 products wp_deliverables: - offline tropospheric BrO column product - Reprocessed product - updates to the ATBD and PUM End