The IAnalysis66 interface is the factory for all terrain analysis objects.
§ Line of sight analysis
§ Viewshed analysis
§ 3D viewshed analysis
§ Viewshed visibility query
§ Threat dome
§ Contour map
§ Slope map
§ Terrain area
§ Terrain perimeter
§ Terrain surface area
§ Terrain surface perimeter
§ Shadow visibility query
§ Flood analysis
§ Volume analysis
§ Terrain profile