Two partner researchers (Dr. Andry Andriamananjara and Dr. Michel Rabenarivo) come and train from July 25 to September 2 from LRI (Radioisotopes Laboratory of University of Antananarivo). They had short term trainings of drone, drone photo analysis, soil analysis by spectroradiometer and uncomplicated soil evaluation techniques. These activities put to use in output1 and 3.