Max Robotics — Global Service Robot Directory + US Certification

About

Panagiotis Kokkalis is a leading atmospheric scientist whose research focuses on the vertical profiling and optical characterization of aerosols, with a particular emphasis on mineral dust and urban pollution. His major contributions lie in advancing our understanding of aerosol optical properties through the synergistic use of lidar, sunphotometry, and in-situ measurements. His most influential work, "Low Arabian dust extinction‐to‐backscatter ratio" (2013, 134 citations), challenged conventional assumptions by demonstrating that Arabian dust exhibits significantly lower lidar ratios (33.7–39.1 sr) compared to typical Saharan dust (50–60 sr), a finding critical for accurate aerosol typing and climate modeling. Kokkalis has also pioneered the retrieval of tropospheric aerosol extinction profiles using MAX-DOAS measurements over Athens, Greece (2021), marking the first such application in the region. His work within the ACTRIS-2 campaign (2016) further showcases his expertise in integrating multi-platform observations to improve aerosol vertical structure characterization. Through these studies, Kokkalis has provided essential data for improving satellite retrievals, air quality monitoring, and radiative forcing assessments, making him a key figure in European aerosol research.