Sentinel-3 Primary Production over Land (TerrA-P)

Gross primary production (GPP) and terrestrial net primary production (NPP) are fundamental quantities in the global carbon cycle, and for the production of food, fibre and biomass for human use. This project aims at exploiting Sentinel-3 data to develop and validate a productive model, consistent across different regions and ecosystems.The objective of the TerrA-P project is to define, implement and validate a model to derive information on the vegetation productivity based on data from MERIS and Sentinel-3. To reach this goal, knowledge and expertise from three domains need to be combined. These domains are: the ecophysiology of the plants which is expressed in the productivity model, the EO data sets that can be used as input for this model, and the in-situ data that allow the validation of the model outcome using EO-input data.