Global High Resolution CO2 monitoring using Super Resolution

Monitoring Greenhouse Gases (GHGs) concentrations and emissions is essential to mitigate climate change. Thanks to the large amount of satellite data available, it is now possible to understand GHGs' behaviours at a broad scale. However, due to remote sensing devices technological limitations, the task of global high resolution (HR) monitoring remains an open problem. To avoid waiting for new missions and better data to be generated, it is therefore relevant to experiment with processing methods able to improve existing datasets. Our paper proposes to apply Super Resolution (SR), a Deep Learning (DL) approach commonly used in Computer Vision (CV), on global L3 satellite data. We produce a daily high resolution global CO2 dataset that opens the door for globally consistent point source monitoring.