Use GEO theme to select events based on the associated GEO theme. Click the Next-button to show these events. GEO is the Group on Earth Observations, which is coordinating international efforts to build a Global Earth Observation System of Systems (GEOSS). The themes they distinguish are: Agriculture, Biodiversity, Disasters, Ecosystems, Energy, Health, Water, Climate and Weather.

The Reset all button brings you back to the initial selections.