Definitions:
Ignore Workspace Filtering - Ignores filtering enabled by other widgets
Click to Filter mode - Clicking on document will filter workspace on selected doc
Region Selection mode - Draw a radius to add region to query, add geo decay, or zoom
Overlays - Select Map or Satellite mode
...
Show Menu - Heat Map Overlay, Geo-tagged documents, entities, events, KML Layers
...
Display Types - Point, City, CountrySubsidiary, Country, Geographical Region, Continent
...
KML Layers - Show/Hide additional KML layers
...