Schmid College of Science and Technology, Chapman University, Orange, CA, United States
Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens, Athens, Greece; Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece
Physikalisch-Metorologisches Observatorium Davos (PMOD), World Radiation center, Davos, Switzerland
Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece
Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens, Athens, Greece; Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens, Athens, Greece
Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing (IAASARS), National Observatory of Athens, Athens, Greece
National Technical University of Athens, Athens, Greece