Monitoring of Carbon Monoxide (CO) changes in the atmosphere and urban environmental indices extracted from remote sensing images for 932 Iran cities from 2019 to 2021. - Mohammad Mansourmoghaddam; Iman Rousta; Haraldur Olafsson; Przemyslaw Tkaczyk; Stanislaw Chmiel; Piotr Baranowski; Jaromir Krzyszczak (Int. J. Digit. Earth, 2023)