Split View makes it possible to combine single pictures from Gallery View along with Map views in the same window. From an existing Site, select Split from the right panel viewing options :
Resulting in a dual panel gallery/map view :
From this view, you benefit from the Gallery features for filtering annotated pictures; filtering by date, exporting a single picture, and more. If you click on the Map, the nearest pictures will be selected.
Clicking a point on the map will result in a proximity filter to be activated, neighbouring pictures will be displayed on the gallery left panel :
Read here about the Compare View for time-series analysis between surveys.