Prof. Dr. Salah Elsayed is an Associate Professor at the Agricultural Engineering, Evaluation of Natural Resources Department, Environmental Studies and Research Institute, University of Sadat City, Egypt. He earned his Ph.D. in Agricultural Engineering from the Center of Life Science at the Technical University of Munich, Germany, in 2012. His research focuses on high-throughput precision agriculture and phenotyping, with a particular emphasis on remote-sensing methods for irrigation scheduling and assessing crop water stress. He also investigates crop responses through phenotyping to quantify growth, biomass productivity, nitrogen content, and fruit quality estimation.