Last autumn, we had a visiting scientist from the University of Oviedo staying here at VTT. This gave us a great opportunity to test some of the FCM tools in his study areas in northern Spain, and thereby provided valuable information on the applicability of the methods in new areas.
Carbon Monitoring
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One of the main objectives of the continuation phase of the FCM project is to include a deep learning method in the tool portfolio. Based on earlier experiences, the UNet model family approaches were selected. A vanilla UNet model as well as a more advanced SeUNet model with a squeeze-excitation block have been tested and further developed in the Catalonia and Norway demonstration areas. The idea is to
EO data products are sensitive to variations caused by atmospheric or seasonal effects, sometimes significantly affecting forest variable predictions. When used repeatedly in the same area to monitor the development of forest resources these effects can cause inconsistencies in the time series. The Data Assimilation (DA) approach to be demonstrated in the Norway use case aims to mitigate these inconsistencies of forest variable values in the monitoring time series.
As you may remember, the European wide biomass mapping in the FCM project is conducted with the BIOMASAR approach developed by Gamma Remote Sensing. The same approach is used for the global biomass mapping conducted in the ESA CCI Biomass project. In the FCM project, the method is finetuned for European conditions and high resolution (20 m ) mapping. The approach is based on growing stock volume (GSV) estimation, which is subsequently converted to above and below ground biomass. The mapping uses only spaceborne radar sensors.
With all the challenges that the world is facing nowadays, it is increasingly important that science is closely integrated into our thinking and our everyday lives to support the choices we make. To highlight the significant role of science in society and the need to engage the wider public in debates on emerging scientific issues, the United Nations celebrates the annual World Science Day for Peace and Development on the 10th November. The day aims to underline the importance and relevance of science in our daily lives.
While waiting for our Colombian field crews to finish their work in the jungle, we would like to highlight why these kinds of field measurement campaigns are so important. Nowadays, with the increasing need for information on forest biomass to meet compliance and voluntary reporting requirements, many people look into satellite data as the saviour.
Perhaps one of the most exciting demonstrations to be conducted during the FCM continuation is the Colombian use case. The overall aim is to highlight the feasibility of the FCM methods to meet the requirements of the new Verra Verified Carbon Standard (VCS) for REDD+ projects.
The overall aim of the Forest Carbon Monitoring (FCM) project is to develop remote sensing-based, user-centric approaches for forest carbon monitoring. The project implements remote sensing-based monitoring tools to be used on online platforms. In the main project that ended in July 2023, prototype tools were successfully implemented and their functionalities demonstrated.
While waiting for the finalization of the plans for the project extension, we would like to highlight some key developments that took place since the end of the main phase of the Forest Carbon Monitoring (FCM) project. The project was highlighted in several occasions in different types of events and media.
After a longer than expected hiatus, it is now confirmed that we will get a further 18 months of funding from ESA to continue the work on the Forest Carbon Platform development. This allows us to focus on the topics that require further development and demonstrate the functionality of the improved approaches on practical use cases designed to meet specific user needs.