| Author(s) | Organisation(s) | Session |
| Kalaitzi, Nikoleta | Earth Observations Science Group, University of Leicester, Leicester, UK; Earth Observation Science, Department of Physics and Astronomy, University Of Leicester, United Kingdom; Leicester Institute for Space and Earth Observation, University of Leicester, Leicester, UK | GHGs from Space GHGs from Space Presenter |
| Kang, Na | Nanjing University of Information Science and Technology, Nanjing, China, China, People's Republic of | Air Quality Over China |
| Kanike, Raghavendra Kumar | Nanjing University of Information Science and Technology, Nanjing, China, China, People's Republic of | Air Quality Over China Presenter Air Quality Over China Air Quality Over China |
| Kivi, Rigel | Finnish Meteorological Institute, Finland | GHGs from Space |
| Kivimäki, Ella | Finnish Meteorological Institute, Finland | GHGs from Space |
| Kofler, Christian | Institute for Applied Remote Sensing，EURAC research, Italy | Landslides Monitoring |
| Korosov, Anton | Nansen Environmental and Remote Sensing Center, Norway | Oceanic and Atmospheric Processes |
| Kouremadas, George | National & Kapodistrian University of Athens, Greece | Air Quality Over China |
| Kubanek, Julia | Dept. of Earth and Planetary Sciences, McGill University, Montréal, QC, H3A E08, Canada | Hazards in Coastal Regions |
| Kuenzer, Claudia | German Aerospace Center DLR, Germany | EOWAQYWET |
| Kyrölä, Erkki | Finnish Meteorological Institute, Finland | GHGs from Space |