Preview Model: Previewing a model in Google Earth
To preview your model in Google Earth:
Click on the Preview Model in Google Earth button () to view your SketchUp models in Google Earth. Google Earth is launched. SketchUp creates a temporary file of your model and places the model in Google Earth at the proper location.
Use the Share Model button () to save your model to the 3D Warehouse and submit it for inclusion in the Google Earth 3D Buildings Layer.