Tatiana NANA is an environmentalist with fifteen years of experience in natural resource management, greenhouse gas accounting, and thematic mapping using Geographic Information Systems (GIS) and remote sensing. Highly involved in Reducing Emissions from Deforestation and Forest Degradation (REDD+) Monitoring, Reporting, and Verification (MRV) as well as climate change mitigation and adaptation policies and programs, and forest cover mapping in the Congo Basin.