Illustrates a simple application that installs imagery and elevation data for use in WorldWind. The application
enables the user to locate and install imagery or elevation data on the local hard drive. Once installed, the data is
visualized in WorldWind either as a TiledImageLayer or an
ElevationModel. The application also illustrates how to visualize data
that has been installed during a previous session.
For the simplest possible examples of installing imagery and elevation data, see the examples InstallImagery and InstallElevations.