All Related Apply Refine results Type Article Blog Post Features Categories Satellites Atmospheric composition Metop Features - All Tags Features Metop-C Date 2018 Date July SHOW ALL 2 results Features C’s the day! The Metop-C launch campaign begins. Features Mapping carbon monoxide to aid air quality forecasts Carbon monoxide is an odourless, colourless gas normally present in low concentrations in the air we breathe.