Costas Varotsos is Professor of Atmospheric Physics and former Dean of the School of Science of the National and Kapodistrian University of Athens, Greece. His main research interests include remote sensing, climate dynamics, atmospheric physics & chemistry, environmental change, and non-linear processes. He has published more than 300 research papers in peer reviewed journals, 18 monographs and has contributed chapters to a further six books. He has coordinated or participated in more than 50 large international research competitive projects, funded by National, European and International Organizations (e.g. European Commission, ESA). He has been Editor-in-Chief, Editor and Associate Editor of several international journals with peer-review system. Since January 2020, he is Editor-in-Chief of the Remote Sensing Letters (T&F). He has received the gold A.S. Popov medal from the Russian A.S. Popov Society, the RADI Award from the Chinese Academy of Sciences, and the MOST/ESA Award. He has been awarded with the title of Honorary Professor from several Universities and Institutes.Vladimir F. Krapivin was educated at the Moscow State University as mathematician in 1959. He received his PhD in radiophysics from the Kotelnikov Institute of Radioengineering and Electronics (KIRE) of Russian Academy of Sciences (RAS) in 1966. The Doctoral Dissertation in geophysics was defended him at the Moscow Institute of Oceanology of RAS in 1973. He became Full Professor of Radiophysics in 1987. The title “Honoured Worker of Science” was given to him in 1999 by Russian Government. He was appointed Grand Professor in 2012 at the Nguyen Tat Thanh University (Vietnam). Vladimir Krapivin is a full member of the Russian Academy of Natural Sciences. He has published 37 books and 570 papers in the field of ecoinformatics, remote-sensing and global modeling. At present time he is chief scientists of KIRE and he has specialized in investigating global environmental change by theapplication of modeling technology and remote sensing tools.
