| Event | Type | Starts | Ends | |
| OPTRO 2012 | Symposium | 08/02/2012 | 10/02/2012 | » |
| 16th ISU Annual International Symposium: Sustainability of Space Activities: International Issues and Potential Solutions | Symposium | 21/02/2012 | 23/02/2012 | » |
| 2012 Luxembourg Earth Observation and Integrated Applications Day | Workshop | 16/03/2012 | 16/03/2012 | » |
| Sentinel-2 Preparatory Symposium | Symposium | 23/04/2012 | 27/04/2012 | » |
| Mercator Revisited, Cartography in the Age of Discovery | Conference | 25/04/2012 | 28/04/2012 | » |
| GEOBIA 2012 | Conference | 07/05/2012 | 09/05/2012 | » |
| 44th International Liège Colloquium on Ocean Dynamics | Symposium | 07/05/2012 | 11/05/2012 | » |
| Sensing a Changing World | Workshop | 09/05/2012 | 11/05/2012 | » |
| 32nd EARSeL Symposium 2012 | Symposium | 21/05/2012 | 24/05/2012 | » |
| First International EARSeL Workshop on Temporal Analysis of Satellite Images | Workshop | 24/05/2012 | 25/05/2012 | » |
| IGARSS 2012 | Symposium | 22/07/2012 | 27/07/2012 | » |
| BRUHYP 2012 | Workshop | 04/09/2012 | 04/09/2012 | » |
| 2012 Belgian Earth Observation Day | Workshop | 05/09/2012 | 05/09/2012 | » |
| 8th European GIS-education seminar (EUGISES) | Seminar | 06/09/2012 | 09/09/2012 | » |
| European GIS-education seminar (EUGISES) | Seminar | 06/09/2012 | 09/09/2012 | » |
| ForestSAT 2012 | Conference | 11/09/2012 | 14/09/2012 | » |
| EARSeL; Advances in Remote Sensing for Archaeology and Cultural Heritage Management | Workshop | 19/09/2012 | 22/09/2012 | » |
| HydroPredict 2012: 3rd International Interdisciplinary Conference on Predictions for Hydrology, Ecology, and Water Resources | Conference | 24/09/2012 | 27/09/2012 | » |
| SAGEO 2012 | Conference | 06/11/2012 | 09/11/2012 | » |