Aerial view presents a high level view of the content of your current model. It helps you find yourself or get a feeling for how the model is building up. Often you will notice gaps and omissions in your development of the model which you would not notice from the regular working view. A single click of the hot air balloon icon switches you back and forth between Aerial view and normal view. A double click on an entry in Aerial view will return you to the normal view at the chosen entry.
You can scroll up and down the aerial view and press Enter on any entry to return to the model at that point.Use: