Microsoft Flight Simulator X: Steam Edition - Toposim Southern Africa

Toposim South Africa for FSX: Steam Edition provides LOD 11 / 19m Multi-LOD terrain mesh for the whole Southern African region, improving the accuracy of the default terrain mesh and offering a marked improvement to the landscape profile.

VFR flying over Africa has never been more realistic with lakes, mountains and ground undulations all where they should be.
Please note this pack corrects the default terrain mesh and does not include any textures.

This pack includes terrain mesh for the following countries:
* South Africa * Lesotho * Swaziland * Botswana * Namibia

Source: Steam Store Description