ALPECTION OF THE ALPE D'HUEZ, "ALTIPORT HENRI GIRAUD" EXPERIENCE OUT OF COMMON! The relief of the altiport and the track are fully modeled in 3d. The profile of the actual track is perfectly respected, with its slope inclined at 15.5%. The textures on the ground reach the resolution of 5 cm per pixel. Specific texture sets for summer and winter (LLH- Options configuration utility provided). For the winter season, the scene presents real layers of snow on the ground, and on objects and buildings. Such precision in the modeling of the terrain has made it possible to put in place dozens of elements, including the ski lifts of the resort, the largest of which are animated! The scene LLH7 Alpe d'huez marries perfectly with the airport of Grenoble - The Versoud (LLH8).