Terrestrial vegetation plays a major role in the climate system through primary productivity by photosynthesis and respiration, recycling of precipitation, and soil formation. Two essential climate variables (ECVs) that describe the state of the vegetation are the Leaf Area Index (LAI) and fraction of incident surface solar radiation in the photosynthetically active region (0.4-0.7 μm) absorbed by vegetation (FAPAR). Consistent, global time series of LAI and FAPAR can provide insight into the dynamic role of vegetation in the Earth's climate.
FastOpt provides long term data sets of FAPAR and LAI including uncertainties.
The Copernicus Climate Change Service (C3S) is still in the development phase and will combine observations of the climate system with the latest science to develop authoritative, quality-assured information about the past, current and future states of the climate in Europe and worldwide.
FastOpt will provide long term data sets of FAPAR and LAI.