All Related Apply Refine results Type General Article Files & Media Blog Post Features Document Categories Meteosat Atmospheric composition Climate Science Tags MFG MSG SEVIRI Calibration Himawari GOES Date 2018 Date June July November SHOW ALL 5 results Science Inter-comparison of ash retrieval algorithms supporting WMO SCOPE-Nowcasting Providing tools and analysis to support long-term, stable volcanic ash retrieval concepts. Science Instantaneous retrieval of aerosol properties from geostationary imagers using i-AERUS-GEO This study continued previous work to provide instantaneous retrievals of aerosol load from SEVIRI observations. Science Impact of undetected clouds on image navigation quality assessment Studying the impact of undetected clouds on image navigation quality assessment. Science Moon as reference for long term stability assessment of optical sensors Using the Moon as a reference for long term stability assessment of optical sensors. Science Developing deep convective cloud reference model for vicarious calibration The purpose of this study was to develop a Deep Convective Cloud Reference Model to increase the capabilities of the current vicarious calibration system for reflective solar bands.