Projecting Aerial Image onto Terrain

Hi David,

Revisit the third paragraph…

Here’s a cleaned-up copy of the model you can download from the 3DWH

To clear away clutter, the contours have been made a Component and moved off to the side.
All unnecessary entities, materials and layers have been deleted and the model file purged.

Also review this SketchUp Training Series video on Layers.
There, you’ll learn why what was found in the model Layer Manger pictured below, isn’t good.