| Author(s) | Organisation(s) | Session |
| O'Connor, Brian | UNEP-WCMC, 219 Huntingdon Road, Cambridge, CB3 0DL, United Kingdom | Responding to User Needs (cont'd) |
| Obregon, Andre | GEO Secretariat, Geneva, Switzerland; Group on Earth Observations | Opening Session (cont'd) Poster Session - Welcome Cocktail Responding to User Needs (cont'd) |
| Olivier, Hagolle | CESBIO, France | Large-scale Mapping of Specific LC |
| Ostapowicz, Katarzyna Anna | Jagiellonian University, Poland; Jagiellonian University, Institute of Geography and Spatial Management, Poland | Poster Session - Welcome Cocktail Poster Session - Welcome Cocktail Poster Session - Welcome Cocktail |
| Ottinger, Marco | Department of Remote Sensing, Institute of Geography and Geology, University of Wuerzburg, Germany | Large-scale Mapping of Specific LC (cont'd) |
| Ottlé, Catherine | Laboratoire des Sciences du Climat et de l'Environnement, France | Global/Continental LC Products Global/Continental LC Products |
| Oyoshi, Kei | Japan Aerospace Exploration Agency, Japan | Poster Session - Welcome Cocktail |
| Ozdogan, Mutlu | University of Wisconsin-Madison, Madison WI, US | Poster Session - Welcome Cocktail |