Because outputs standard shape layers, you can link properties to the After Effects Expression engine. Example: thisComp.layer("GDP_Data").effect("Slider")("Slider") to dynamically recolor a country based on a slider value.
within the GEOlayers 3 panel to find specific countries, states, cities, or points of interest. Add to Browser: Once found, click the feature and add it to your feature browser (the list where you manage your map elements). Draw the Feature: Shape Layers: "Draw Feature" GEOlayers 3 1.0