| Author(s) | Organisation(s) | Session | 
| Ma, Guanyu | Key Laboratory of Geographical Information Science, Ministry of Education, East China Normal University, Shanghai 200241, China; School of Information Science Technology, East China Normal University, Shanghai 200241, China | D3-ID32294 | 
| Ma, Hui | Key Laboratory of Atmospheric Composition and Optical Radiation, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences; University of Science and Technology of China | A3-ID32301 | 
| Ma, Lingling | Academy of Opto-Electronics, CAS, China, People's Republic of; Key Laboratory of Quantitative Remote Sensing Information Technology, Chinese Academy of Sciences, Beijing,China | A3-ID32426 Presenter | 
| Ma, Mingguo | School of Geographical Sciences, Southwest University | C3-ID32439 | 
| Ma, Weiqiang | Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101; CAS Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China | A2-ID32070, A2-ID32070, C3-ID32439 | 
| Ma, Xiuhua | Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences | A3-ID32296 | 
| Ma, Yaoming | Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101; CAS Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Tibetan Plateau Research, CAS, China | A2-ID32070 Presenter, A2-ID32070, A2-ID32070, A2-ID32070, C3-ID32439 | 
| Mäkynen, Marko Petri | Finnish Meteorological Institute, Finland | B2-ID32292 | 
| Mancini, Marco | politecnico di milano, Italy | C3-ID32439 Presenter | 
| Mao, Yachun | Northeastern University, China, People's Republic of | D3-ID32365 | 
| Marino, Armando | Open University, Milton Keynes, UK; The Open University, UK | B3-ID32235, B3-ID32235, B3-ID32235 Presenter, B3-ID32235 Presenter | 
| Marinoni, Andrea | Università degli Studi di Pavia, Italy | E4-ID32248 | 
| Marinou, Eleni | National Observatory of Athens (NOA), Athens, Greece; Laboratory of Atmospheric Physics, Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece | A3-ID32271 | 
| Marksteiner, Uwe | DLR, Germany | A3-ID32296 | 
| Martinez, Bernat | isardSAT, Spain | B2-ID32292, B2-ID32292 Presenter | 
| Martinez-Valderrama, Jaime | CSIC, Spain | E3-ID32396 Presenter | 
| Mavrakou, Thaleia | National and Kapodistrian University of Athens, Greece | E4-ID32248, E4-ID32248 | 
| Menenti, Massimo | TU Delft, Netherlands, The; State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, P.R. China; Department of Geoscience and Remote Sensing, Delft University of Technology, 2628 CN Delft, The Netherlands | C3-ID32437, C3-ID32439 Presenter, C3-ID32439, C4-ID32439 | 
| Meng, Junmin | The First Institute of Oceanography State oceanic Administration,  People's Republic of China,; the First Institute of Oceanography, SOA, China | B2-ID32292, B2-ID32292, B2-ID32292, B2-ID32292, B2-ID32292 Presenter, B2-ID32292 Presenter, B2-ID32292 | 
| Migliaccio, Maurizio | 2Università degli Studi di Napoli Parthenope, Dipartimento di Ingegneria, Italy | B3-ID32235, B3-ID32235 | 
| Mijling, Bas | KNMI, Netherlands, The; Royal Netherlands Meteorological Institute (KNMI) | A3-ID32271, A3-ID32271 | 
| Miyazaki, Kazuyuki | Japan Agency for Marine-Earth Science and Technology; Jet Propulsion Laboratory-California Institute of Technology | A3-ID32271 | 
| Mo, Xinyu | Delft University of Technology | C4-ID32439 | 
| Mo, Xinyu | State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, P.R. China | C3-ID32439 | 
| Mohamed, Amchghal | ifremer, France | B4-ID31451 | 
| Montuori, Antonio | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy | B3-ID32235 Presenter | 
| Mouche, Alexis | Laboratoire d’Oceanographie Physique et Spatiale, Ifremer, Plouzané, France; Institut Français de Recherche pour l'Exploitation de la Mer (Ifremer), France; Ifremer, France; Nanjing University of Information Science and Technology, China | B3-ID32249, B3-ID32235, B3-ID32235, B3-ID32249, B3-ID32249, B3-ID32249, B4-ID31451 Presenter, B4-ID31451 Presenter | 
| Muller, Jan-Peter | Mullard Space Science Laboratory, University College London, United Kingdom | D2-ID32244, D2-ID32244 |