| Author(s) | Organisation(s) | Session | 
| Rahm, Stephan | DLR, Germany | A3-ID32296 | 
| Ran, Liang | Institute of Atmospheric Physics, Chinese Academy of Sciences, China, People's Republic of | A3-ID32426 | 
| Reale, Diego | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, 328 Diocleziano, I-80124 Napoli, | D3-ID32294 | 
| Reitebuch, Oliver | DLR, Germany | A3-ID32296 | 
| Ren, Lin | Second Institute of Oceanography, SOA, China; State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, China, People's Republic of | B3-ID32249, B3-ID32249 | 
| Replumaz, Anne | ISTerre, CNRS, Université Grenoble-Alpes, Grenoble, France | D3-ID32431, D3-ID32431 | 
| Rigel, Kivi | Finnish Meteorological Institute, Helsinki, Finland | A3-ID32301 | 
| Robert, Parker | National Centre for Earth Observation, Department of Physics and Astronomy,University of Leicester, Leicester, UK | A3-ID32301 | 
| Rodriguez, Edith | Finnish Meteorological Institute (FMI), Helsinki, Finland | A3-ID32271 | 
| Roupioz, Laure | ICube Laboratory, UMR 7357 CNRS-University of Strasbourg, 300 bd Sébastien Brant, CS 10413, F-67412 Illkirch Cedex, France | C3-ID32439 | 
| Ruiz, Alberto | CSIC, Spain | E3-ID32396 |