Downscaling of Satellite Air Quality Data Using Deep Learning - Andrea Rapuzzi; Cristiano Nattero; Marco Menapace; Paolo Campanella; Linda Cademartori; Carola Lomonaco (IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022, Kuala Lumpur, Malaysia, July 17-22, 2022, 2022)