Tropospheric vertical column densities (VCDs) of NO2. SO2 and HCHO derived from the Ozone Monitoring Instrument (OMI) on AURA and the Global Ozone Monitoring Experiment 2 aboard METOP-A (GOME-2A) and METOP-B (GOME-2B) are widely used to characterize the global distributions. trends and dominating sources of these trace gases. They are also useful for the comparison with chemical trans... https://macorners.shop/product-category/suncatcher-ornament/