Fabrice Guillemin has been working IFP Energies nouvelles during 10 years, as a research engineer in control and signal processing for transport and wind energy applications. He is now wind turbine control project manager. He, at IFPEn, is involved in “ANR SmartEole” project realization, a collaborative experimental project including, between others, Leosphere, Engie Green, and Prisme laboratory. SmartEole project addresses LiDAR based windturbine and windfarm efficiency improvements. He works also on ground based lidar applications, including measurements filtering and reconstruction strategies for turbulence intensity estimation.