SIF-based high spatial resolution GPP flux estimations

Within the Global Carbon Project (GCP), RECCAP2 aims to establish the greenhouse gas budgets of large regions at continental scale, as well as produce new synthesis of global land, ocean and coastal GHG fluxes. The OEMC project proposes to improve the coarse spatial resolution of satellite observation of sun-induced chlorophyll fluorescence (SIF) signal to enable a better monitor of carbon uptake by terrestrial ecosystems. We will try a novel downscaling approach and combine different sources of remote sensing with AI modeling.