| Class | Description | 
|---|---|
| AreaMeasurer | Utility class to compute approximations of projected and surface (terrain following) area on a globe. | 
| LengthMeasurer | Utility class to measure length along a path on a globe. | 
| MeasureTool | A utility class to interactively draw shapes and measure distance and area across the terrain. | 
| MeasureTool.ControlPoint | |
| MeasureTool.ControlPointWithLeader | |
| MeasureTool.CustomRenderableLayer | |
| MeasureToolController | Generic controller for the  MeasureTool. |