"But we don't know how big that cooling effect is. So we also don't know to what extent aerosols counteract global warming from greenhouse gases. This makes it difficult to predict the climate for the future. If the air becomes cleaner in the coming years because we reduce polluting industries, …

"During the initial operational phase, you really need to familiarise yourself with a satellite. They sometimes make mistakes or some unexpected, external factors may not have been taken into account. We are in a process of constantly needing to adjust and fine-tune our algorithms. We will be storing and processing …