The Forest Carbon Platform aims to integrate remotely sensed datasets, field measurements and online processing power to maximize their synergy to best meet the needs of different types of users. The foreseen users of the platform range from governmental entities and international organizations to the private sector, which are considered central actors in fighting climate warming.
The forest biomass and carbon estimates will be computed by predicting forest structural variables (such as height, diameter, volume) in high 10-100 m spatial resolution using optical and radar satellite data with ground reference data. The structural forest variable values are transformed to biomass and equivalent CO2 values using process based ecosystem models
The Forest Carbon Platform demonstration was conducted on Forestry TEP, benefiting from the powerful servers directly connected to the CREODIAS data repositories. Processing chains in Forestry TEP were implemented to meet the needs of different user requests.
Forest structural variables predicted by Probability or k-NN were fed as input to PREBAS, a process based ecosystem model for modelling of biomass and primary production variables. The integration of the process based model into the system allows further expansion of functionalities, including primary production variables (e.g. gross and net primary production) and future forecasting. The Autochange change detection method was used to detect annual changes in the demonstration areas.
The Forest Carbon Monitoring platform prototype demonstrations produced three different types of products to support users in their forest biomass and carbon monitoring: Forest structure variable products, Biomass and growth products and Change products.
Examples of the prototype products produced in the demonstrations are provided below. These image samples are from a testing site in Finland. The size of the samples is around 2.5 x 2.5 km. Subsets illustrate (a) Sentinel-2 real colour image, (b) Sentinel-1 (VH, VV, VH-VV), (c) Diameter, (d) Basal area, (e) Height, (f) Growing stock volume, (g) Above ground biomass, (h) Below ground biomass and (i) Stem volume increment. More prototype product examples can be found on the 'Demonstrations'-page, on a blog post about the prototype products and on a blog post about the demonstrations.