Yeah, the latest satelite photos are from 1983, but the ariels aren't that diiferent from now. You have to keep in mind that this land is owned by the timber company. So the only changes are certain areas that the timber has been harvested & replanted, or not replanted. What really interest me, is how are the deer using the terrain to travel throughout the property. That is where the topography comes into play. 90% of our property in planted pines, which serve as a huge bedding area. But there will still be preferred travel routes that is dictated by terrain features. I just have to figure out what those are.